[Rubocop] Update

.rubocop_todo.yml

 # This configuration was generated by `rubocop --auto-gen-config`
-# on 2014-08-14 12:21:44 +0200 using RuboCop version 0.24.1.
+# on 2014-08-20 23:30:36 +0200 using RuboCop version 0.25.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -9,7 +9,8 @@
 Lint/AmbiguousOperator:
   Enabled: false
 
-# Offense count: 4
+# Offense count: 1
+# Cop supports --auto-correct.
 Lint/BlockAlignment:
   Enabled: false
 
@@ -18,7 +19,7 @@ Lint/BlockAlignment:
 Lint/DefEndAlignment:
   Enabled: false
 
-# Offense count: 3
+# Offense count: 2
 # Cop supports --auto-correct.
 Lint/DeprecatedClassMethods:
   Enabled: false
@@ -28,31 +29,16 @@ Lint/DeprecatedClassMethods:
 Lint/EndAlignment:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Lint/RescueException:
-  Enabled: false
-
 # Offense count: 2
 Lint/SpaceBeforeFirstArg:
   Enabled: false
 
-# Offense count: 5
-# Cop supports --auto-correct.
-Lint/StringConversionInInterpolation:
-  Enabled: false
-
-# Offense count: 6
-# Cop supports --auto-correct.
-Lint/UnusedBlockArgument:
-  Enabled: false
-
-# Offense count: 6
+# Offense count: 1
 # Cop supports --auto-correct.
 Lint/UnusedMethodArgument:
   Enabled: false
 
-# Offense count: 4
+# Offense count: 3
 Lint/UselessAccessModifier:
   Enabled: false
 
@@ -60,32 +46,51 @@ Lint/UselessAccessModifier:
 Lint/UselessAssignment:
   Enabled: false
 
-# Offense count: 7
+# Offense count: 1
+Metrics/BlockNesting:
+  Max: 4
+
+# Offense count: 11
+# Configuration parameters: CountComments.
+Metrics/ClassLength:
+  Max: 326
+
+# Offense count: 12
+Metrics/CyclomaticComplexity:
+  Max: 9
+
+# Offense count: 956
+# Configuration parameters: AllowURI.
+Metrics/LineLength:
+  Max: 1060
+
+# Offense count: 104
+# Configuration parameters: CountComments.
+Metrics/MethodLength:
+  Max: 39
+
+# Offense count: 12
+Metrics/PerceivedComplexity:
+  Max: 10
+
+# Offense count: 2
 # Cop supports --auto-correct.
 Style/Alias:
   Enabled: false
 
-# Offense count: 1
+# Offense count: 3
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/AlignParameters:
-  Enabled: false
-
-# Offense count: 4
-# Cop supports --auto-correct.
 Style/AndOr:
   Enabled: false
 
 # Offense count: 1
-Style/BlockNesting:
-  Max: 4
-
-# Offense count: 6
 # Cop supports --auto-correct.
-Style/Blocks:
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+Style/BarePercentLiterals:
   Enabled: false
 
-# Offense count: 49
+# Offense count: 11
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/BracesAroundHashParameters:
@@ -96,69 +101,36 @@ Style/BracesAroundHashParameters:
 Style/ClassAndModuleChildren:
   Enabled: false
 
-# Offense count: 12
-# Configuration parameters: CountComments.
-Style/ClassLength:
-  Max: 328
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/ClassMethods:
-  Enabled: false
-
-# Offense count: 5
+# Offense count: 3
 # Cop supports --auto-correct.
 # Configuration parameters: PreferredMethods.
 Style/CollectionMethods:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/ColonMethodCall:
-  Enabled: false
-
 # Offense count: 7
 # Configuration parameters: Keywords.
 Style/CommentAnnotation:
   Enabled: false
 
-# Offense count: 3
-# Cop supports --auto-correct.
-Style/CommentIndentation:
-  Enabled: false
-
-# Offense count: 12
-Style/CyclomaticComplexity:
-  Max: 9
-
 # Offense count: 1
 # Cop supports --auto-correct.
-Style/DeprecatedHashMethods:
+Style/CommentIndentation:
   Enabled: false
 
 # Offense count: 1
 Style/DoubleNegation:
   Enabled: false
 
-# Offense count: 24
+# Offense count: 5
 # Cop supports --auto-correct.
 Style/EmptyLines:
   Enabled: false
 
-# Offense count: 1
-Style/EmptyLinesAroundAccessModifier:
-  Enabled: false
-
-# Offense count: 164
+# Offense count: 17
 # Cop supports --auto-correct.
 Style/EmptyLinesAroundBody:
   Enabled: false
 
-# Offense count: 3
-# Cop supports --auto-correct.
-Style/EmptyLiteral:
-  Enabled: false
-
 # Offense count: 1
 # Configuration parameters: Exclude.
 Style/FileName:
@@ -174,44 +146,23 @@ Style/For:
 Style/GlobalVars:
   Enabled: false
 
-# Offense count: 17
+# Offense count: 5
 # Cop supports --auto-correct.
 Style/IndentArray:
   Enabled: false
 
-# Offense count: 20
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/IndentHash:
-  Enabled: false
-
-# Offense count: 3
+# Offense count: 1
 # Cop supports --auto-correct.
 Style/IndentationConsistency:
   Enabled: false
 
-# Offense count: 24
+# Offense count: 6
 # Cop supports --auto-correct.
 Style/IndentationWidth:
   Enabled: false
 
-# Offense count: 3
-# Cop supports --auto-correct.
-Style/LeadingCommentSpace:
-  Enabled: false
-
 # Offense count: 1
 # Cop supports --auto-correct.
-Style/LineEndConcatenation:
-  Enabled: false
-
-# Offense count: 952
-# Configuration parameters: AllowURI.
-Style/LineLength:
-  Max: 1060
-
-# Offense count: 18
-# Cop supports --auto-correct.
 Style/MethodCallParentheses:
   Enabled: false
 
@@ -221,11 +172,6 @@ Style/MethodCallParentheses:
 Style/MethodDefParentheses:
   Enabled: false
 
-# Offense count: 104
-# Configuration parameters: CountComments.
-Style/MethodLength:
-  Max: 39
-
 # Offense count: 1
 Style/MultilineIfThen:
   Enabled: false
@@ -234,56 +180,29 @@ Style/MultilineIfThen:
 Style/MultilineTernaryOperator:
   Enabled: false
 
-# Offense count: 3
-# Cop supports --auto-correct.
-Style/NegatedIf:
-  Enabled: false
-
 # Offense count: 1
 # Cop supports --auto-correct.
 Style/NegatedWhile:
   Enabled: false
 
-# Offense count: 10
-# Cop supports --auto-correct.
-Style/NilComparison:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: IncludeSemanticChanges.
-Style/NonNilCheck:
-  Enabled: false
-
 # Offense count: 1
 # Cop supports --auto-correct.
 Style/Not:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: AllowSafeAssignment.
-Style/ParenthesesAroundCondition:
-  Enabled: false
-
-# Offense count: 49
+# Offense count: 10
 # Cop supports --auto-correct.
 # Configuration parameters: PreferredDelimiters.
 Style/PercentLiteralDelimiters:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/PerlBackrefs:
-  Enabled: false
-
-# Offense count: 9
+# Offense count: 4
 # Cop supports --auto-correct.
 # Configuration parameters: AllowMultipleReturnValues.
 Style/RedundantReturn:
   Enabled: false
 
-# Offense count: 3
+# Offense count: 1
 # Cop supports --auto-correct.
 Style/RedundantSelf:
   Enabled: false
@@ -297,104 +216,84 @@ Style/RegexpLiteral:
 Style/SelfAssignment:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: AllowIfMethodIsEmpty.
-Style/SingleLineMethods:
-  Enabled: false
-
-# Offense count: 9
+# Offense count: 6
 # Cop supports --auto-correct.
 Style/SingleSpaceBeforeFirstArg:
   Enabled: false
 
-# Offense count: 14
+# Offense count: 3
 # Cop supports --auto-correct.
 Style/SpaceAfterComma:
   Enabled: false
 
-# Offense count: 2
+# Offense count: 1
 # Cop supports --auto-correct.
 Style/SpaceAfterControlKeyword:
   Enabled: false
 
-# Offense count: 15
-# Cop supports --auto-correct.
-Style/SpaceAroundOperators:
-  Enabled: false
-
-# Offense count: 13
+# Offense count: 6
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/SpaceBeforeBlockBraces:
   Enabled: false
 
-# Offense count: 2
-# Cop supports --auto-correct.
-Style/SpaceBeforeComma:
-  Enabled: false
-
-# Offense count: 35
+# Offense count: 11
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
 Style/SpaceInsideBlockBraces:
   Enabled: false
 
-# Offense count: 25
+# Offense count: 4
 # Cop supports --auto-correct.
 Style/SpaceInsideBrackets:
   Enabled: false
 
-# Offense count: 89
+# Offense count: 34
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SupportedStyles.
 Style/SpaceInsideHashLiteralBraces:
   Enabled: false
 
-# Offense count: 40
+# Offense count: 1
 # Cop supports --auto-correct.
 Style/SpaceInsideParens:
   Enabled: false
 
-# Offense count: 1580
+# Offense count: 160
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/StringLiterals:
   Enabled: false
 
-# Offense count: 30
+# Offense count: 3
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/TrailingBlankLines:
   Enabled: false
 
-# Offense count: 86
+# Offense count: 9
+# Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyleForMultiline, SupportedStyles.
 Style/TrailingComma:
   Enabled: false
 
-# Offense count: 32
+# Offense count: 22
 # Cop supports --auto-correct.
 Style/TrailingWhitespace:
   Enabled: false
 
-# Offense count: 5
+# Offense count: 4
 # Cop supports --auto-correct.
 # Configuration parameters: ExactNameMatch, AllowPredicates, AllowDSLWriters, Whitelist.
 Style/TrivialAccessors:
   Enabled: false
 
-# Offense count: 10
-# Cop supports --auto-correct.
-Style/UnneededPercentQ:
-  Enabled: false
-
 # Offense count: 1
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/VariableName:
   Enabled: false
 
-# Offense count: 19
+# Offense count: 1
 # Cop supports --auto-correct.
 Style/WordArray:
-  MinSize: 4
+  MinSize: 2

Gemfile.lock

@@ -28,14 +28,14 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-try.git
-  revision: f91e069f1f1b22cef5bbd788835f1803e6dce24e
+  revision: 59a225cd4dd1868da4be7c4cc870cae427f04bf9
   branch: master
   specs:
     cocoapods-try (0.3.0)
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-trunk.git
-  revision: ed920119fa850d66ee8fbe1873ae9ee0d4e46905
+  revision: 62bca8ec7073fc59d4137818bd78e0bbc8b1718f
   branch: master
   specs:
     cocoapods-trunk (0.1.4)
@@ -45,7 +45,7 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-plugins.git
-  revision: b989190a02875d16482d2e440a34a54b8559996c
+  revision: f1364dd91ea334e46b2f37455aef46147d14575a
   branch: master
   specs:
     cocoapods-plugins (0.2.0)
@@ -53,14 +53,14 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-downloader.git
-  revision: 025395e3fd53d23b74b9f55ac0a5750fa92f82e3
+  revision: a8710a42b1ce379fb2afe66ce9f98a08b58fb482
   branch: master
   specs:
     cocoapods-downloader (0.6.1)
 
 GIT
   remote: https://github.com/CocoaPods/Core.git
-  revision: d696bf6a34eb837d8e89fc1fc9170cff1a1256e4
+  revision: f557903817f29000819d4b1b754e6dd667587c30
   branch: master
   specs:
     cocoapods-core (0.33.1)

bin/pod

@@ -2,7 +2,7 @@
 
 if RUBY_VERSION > '1.8.7' && Encoding.default_external != Encoding::UTF_8
   puts "\e[33mWARNING: CocoaPods requires your terminal to be using UTF-8 encoding."
-  if ENV["TRAVIS"]
+  if ENV['TRAVIS']
     puts <<-DOC
 Consider adding the following settings to .travis.yml
 
@@ -19,12 +19,12 @@ end
 
 if $PROGRAM_NAME == __FILE__ && !ENV['COCOAPODS_NO_BUNDLER']
   ENV['BUNDLE_GEMFILE'] = File.expand_path('../../Gemfile', __FILE__)
-  require "rubygems"
-  require "bundler/setup"
+  require 'rubygems'
+  require 'bundler/setup'
   $LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
 elsif ENV['COCOAPODS_NO_BUNDLER']
-  require "rubygems"
-  gem "cocoapods"
+  require 'rubygems'
+  gem 'cocoapods'
 end
 
 STDOUT.sync = true if ENV['CP_STDOUT_SYNC'] == 'TRUE'

bin/sandbox-pod

@@ -52,7 +52,7 @@ PROFILE_ERB_TEMPLATE = <<-EOS
     "<%= pod_bin %>"
     "<%= ruby_bin %>"
   )
-  (regex 
+  (regex
 <% prefixes.each do |prefix| %>
     #"^<%= prefix %>/*"
 <% end %>
@@ -105,9 +105,7 @@ PROFILE_ERB_TEMPLATE = <<-EOS
 (deny default)
 EOS
 
-
 class Profile
-
   def pod_bin
     File.expand_path('../pod', __FILE__)
   end
@@ -159,14 +157,12 @@ class Profile
   def generate
     ERB.new(PROFILE_ERB_TEMPLATE, 0, '>').result(binding)
   end
-
 end
 
 # Ensure the `pod` bin doesn’t think it needs to use Bundler.
 ENV['COCOAPODS_NO_BUNDLER'] = '1'
 
 profile = Profile.new
-#puts profile.generate
+# puts profile.generate
 command = ['/usr/bin/sandbox-exec', '-p', profile.generate, profile.pod_bin, *ARGV]
 exec(*command)
-

lib/cocoapods.rb

@@ -66,7 +66,6 @@ module Pod
     autoload :LibraryRepresentation,   'cocoapods/hooks/library_representation'
     autoload :PodRepresentation,       'cocoapods/hooks/pod_representation'
   end
-
 end
 
 if ENV['COCOA_PODS_ENV'] == 'development'

lib/cocoapods/command.rb

@@ -7,7 +7,6 @@ module Pod
   end
 
   class Command < CLAide::Command
-
     require 'cocoapods/command/help'
     require 'cocoapods/command/inter_process_communication'
     require 'cocoapods/command/lib'
@@ -44,14 +43,14 @@ module Pod
     end
 
     def self.run(argv)
-      help! "You cannot run CocoaPods as root." if Process.uid == 0
+      help! 'You cannot run CocoaPods as root.' if Process.uid == 0
       super(argv)
       UI.print_warnings
     end
 
     def self.report_error(exception)
       if exception.is_a?(Interrupt)
-        puts "[!] Cancelled".red
+        puts '[!] Cancelled'.red
         Config.instance.verbose? ? raise : exit(1)
       else
         if ENV['COCOA_PODS_ENV'] != 'development'
@@ -76,9 +75,9 @@ module Pod
     def initialize(argv)
       super
       config.silent = argv.flag?('silent', config.silent)
-      config.verbose = self.verbose? unless self.verbose.nil?
+      config.verbose = self.verbose? unless verbose.nil?
       unless self.ansi_output?
-        String.send(:define_method, :colorize) { |string , _| string }
+        String.send(:define_method, :colorize) { |string, _| string }
       end
     end
 
@@ -113,4 +112,3 @@ module Pod
     end
   end
 end
-

lib/cocoapods/command/help.rb

@@ -3,7 +3,7 @@ module Pod
     class Help < Command
       self.summary = 'Show help for the given command.'
       self.arguments = [
-          CLAide::Argument.new('COMMAND', false)
+        CLAide::Argument.new('COMMAND', false),
       ]
 
       def initialize(argv)
@@ -17,9 +17,7 @@ module Pod
 
       private
 
-      def help_command
-        @help_command
-      end
+      attr_reader :help_command
     end
   end
 end

lib/cocoapods/command/init.rb

@@ -4,7 +4,6 @@ require 'active_support/core_ext/string/strip'
 module Pod
   class Command
     class Init < Command
-
       self.summary = 'Generate a Podfile for the current directory.'
       self.description = <<-DESC
         Creates a Podfile for the current directory if none currently exists. If
@@ -18,11 +17,11 @@ module Pod
         `~/.cocoapods/templates` folder.
       DESC
       self.arguments = [
-          CLAide::Argument.new('XCODEPROJ', :false)
+        CLAide::Argument.new('XCODEPROJ', :false),
       ]
 
       def initialize(argv)
-        @podfile_path = Pathname.pwd + "Podfile"
+        @podfile_path = Pathname.pwd + 'Podfile'
         @project_path = argv.shift_argument
         @project_paths = Pathname.pwd.children.select { |pn| pn.extname == '.xcodeproj' }
         super
@@ -30,13 +29,13 @@ module Pod
 
       def validate!
         super
-        raise Informative, "Existing Podfile found in directory" unless config.podfile_path_in_dir(Pathname.pwd).nil?
+        raise Informative, 'Existing Podfile found in directory' unless config.podfile_path_in_dir(Pathname.pwd).nil?
         if @project_path
           help! "Xcode project at #{@project_path} does not exist" unless File.exist? @project_path
           project_path = @project_path
         else
-          raise Informative, "No xcode project found, please specify one" unless @project_paths.length > 0
-          raise Informative, "Multiple xcode projects found, please specify one" unless @project_paths.length == 1
+          raise Informative, 'No xcode project found, please specify one' unless @project_paths.length > 0
+          raise Informative, 'Multiple xcode projects found, please specify one' unless @project_paths.length == 1
           project_path = @project_paths.first
         end
         @xcode_project = Xcodeproj::Project.open(project_path)
@@ -82,12 +81,11 @@ module Pod
         target_module << "\nend\n"
       end
 
-
       def template_contents(path)
         if path.exist?
-          path.read.chomp.lines.map{ |line| "  #{line}" }.join("\n")
+          path.read.chomp.lines.map { |line| "  #{line}" }.join("\n")
         else
-          String.new
+          ''
         end
       end
     end

lib/cocoapods/command/inter_process_communication.rb

 module Pod
   class Command
     class IPC < Command
-
       self.abstract_command = true
       self.summary = 'Inter-process communication'
 
@@ -12,11 +11,10 @@ module Pod
       #-----------------------------------------------------------------------#
 
       class Spec < IPC
-
         self.summary = 'Converts a podspec to JSON.'
         self.description = 'Converts a podspec to JSON and prints it to STDOUT.'
         self.arguments = [
-            CLAide::Argument.new('PATH', true)
+          CLAide::Argument.new('PATH', true),
         ]
 
         def initialize(argv)
@@ -26,24 +24,22 @@ module Pod
 
         def validate!
           super
-          help! "A specification path is required." unless @path
+          help! 'A specification path is required.' unless @path
         end
 
         def run
           spec = Specification.from_file(@path)
           output_pipe.puts spec.to_json
         end
-
       end
 
       #-----------------------------------------------------------------------#
 
       class Podfile < IPC
-
         self.summary = 'Converts a Podfile to YAML.'
         self.description = 'Converts a Podfile to YAML and prints it to STDOUT.'
         self.arguments = [
-            CLAide::Argument.new('PATH', true)
+          CLAide::Argument.new('PATH', true),
         ]
 
         def initialize(argv)
@@ -53,20 +49,18 @@ module Pod
 
         def validate!
           super
-          help! "A Podfile path is required." unless @path
+          help! 'A Podfile path is required.' unless @path
         end
 
         def run
           podfile = Pod::Podfile.from_file(@path)
           output_pipe.puts podfile.to_yaml
         end
-
       end
 
       #-----------------------------------------------------------------------#
 
       class List < IPC
-
         self.summary = 'Lists the specifications known to CocoaPods.'
         self.description = <<-DESC
           Prints to STDOUT a YAML dictionary where the keys are the name of the
@@ -99,13 +93,11 @@ module Pod
           end
           output_pipe.puts result.to_yaml
         end
-
       end
 
       #-----------------------------------------------------------------------#
 
       class UpdateSearchIndex < IPC
-
         self.summary = 'Updates the search index.'
         self.description = <<-DESC
           Updates the search index and prints its path to standard output.
@@ -123,13 +115,11 @@ module Pod
           SourcesManager.updated_search_index
           output_pipe.puts(SourcesManager.search_index_path)
         end
-
       end
 
       #-----------------------------------------------------------------------#
 
       class Repl < IPC
-
         END_OF_OUTPUT_SIGNAL = "\n\r"
 
         self.summary = 'The repl listens to commands on standard input.'
@@ -172,11 +162,9 @@ module Pod
             signal_end_of_output
           end
         end
-
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/command/list.rb

@@ -6,8 +6,8 @@ module Pod
 
       def self.options
         [[
-          "--update", "Run `pod repo update` before listing",
-          "--stats",  "Show additional stats (like GitHub watchers and forks)"
+          '--update', 'Run `pod repo update` before listing',
+          '--stats',  'Show additional stats (like GitHub watchers and forks)'
         ]].concat(super)
       end
 
@@ -31,7 +31,7 @@ module Pod
       def update_if_necessary!
         if @update && config.verbose?
           UI.section("\nUpdating Spec Repositories\n".yellow) do
-            Repo.new(ARGV.new(["update"])).run
+            Repo.new(ARGV.new(['update'])).run
           end
         end
       end
@@ -44,9 +44,9 @@ module Pod
         def run
           update_if_necessary!
 
-          days = [1,2,3,5,8]
+          days = [1, 2, 3, 5, 8]
           dates, groups = {}, {}
-          days.each {|d| dates[d] = Time.now - 60 * 60 * 24 * d}
+          days.each { |d| dates[d] = Time.now - 60 * 60 * 24 * d }
           sets = SourcesManager.all_sets
           statistics_provider = Config.instance.spec_statistics_provider
           creation_dates = statistics_provider.creation_dates(sets)
@@ -64,8 +64,8 @@ module Pod
           days.reverse.each do |d|
             sets = groups[d]
             next unless sets
-            UI.section("\nPods added in the last #{"day".pluralize(d)}".yellow) do
-              sorted = sets.sort_by {|s| creation_dates[s.name]}
+            UI.section("\nPods added in the last #{'day'.pluralize(d)}".yellow) do
+              sorted = sets.sort_by { |s| creation_dates[s.name] }
               mode = @stats ? :stats : :name
               sorted.each { |set| UI.pod(set, mode, statistics_provider) }
             end

lib/cocoapods/command/outdated.rb

@@ -9,7 +9,7 @@ module Pod
       DESC
 
       def self.options
-        [["--no-repo-update", "Skip running `pod repo update` before install"]].concat(super)
+        [['--no-repo-update', 'Skip running `pod repo update` before install']].concat(super)
       end
 
       def initialize(argv)
@@ -23,11 +23,10 @@ module Pod
       # @todo fix.
       #
       def run
-
         if updates.empty?
-          UI.puts "No updates are available.".yellow
+          UI.puts 'No updates are available.'.yellow
         else
-          UI.section "The following updates are available:" do
+          UI.section 'The following updates are available:' do
             updates.each do |(name, from_version, to_version)|
               UI.puts "- #{name} #{from_version} -> #{to_version}"
             end
@@ -46,7 +45,6 @@ module Pod
             end
           end
         end
-
       end
 
       private
@@ -97,9 +95,6 @@ module Pod
           config.lockfile
         end
       end
-
     end
   end
 end
-
-

lib/cocoapods/command/project.rb

 module Pod
   class Command
-
     # Provides support the common behaviour of the `install` and `update`
     # commands.
     #
@@ -8,9 +7,9 @@ module Pod
       module Options
         def options
           [
-            ["--no-clean",       "Leave SCM dirs like `.git` and `.svn` intact after downloading"],
-            ["--no-integrate",   "Skip integration of the Pods libraries in the Xcode project(s)"],
-            ["--no-repo-update", "Skip running `pod repo update` before install"],
+            ['--no-clean',       'Leave SCM dirs like `.git` and `.svn` intact after downloading'],
+            ['--no-integrate',   'Skip integration of the Pods libraries in the Xcode project(s)'],
+            ['--no-repo-update', 'Skip running `pod repo update` before install'],
           ].concat(super)
         end
       end
@@ -105,19 +104,17 @@ module Pod
           missing_pods = @pods.select { |pod| !config.lockfile.pod_names.include?(pod) }
           if missing_pods.length > 0
             raise Informative, (missing_pods.length > 1 \
-              ? "Pods %s are not installed and cannot be updated" \
-              : "Pod %s is not installed and cannot be updated"
+              ? 'Pods %s are not installed and cannot be updated' \
+              : 'Pod %s is not installed and cannot be updated'
             ) % missing_pods.map { |p| "`#{p}`" }.join(', ')
           end
 
           run_install_with_update(:pods => @pods)
         else
-          UI.puts "Update all pods".yellow unless @pods
+          UI.puts 'Update all pods'.yellow unless @pods
           run_install_with_update(true)
         end
       end
     end
-
   end
 end
-

lib/cocoapods/command/push.rb

@@ -3,7 +3,6 @@ module Pod
     class Push < Command
       self.summary = 'Temporary alias for the `pod repo push` command'
 
-
       def initialize(argv)
         @push_command = Repo::Push.new(argv)
         super

lib/cocoapods/command/repo.rb

@@ -19,14 +19,14 @@ module Pod
         DESC
 
         self.arguments = [
-            CLAide::Argument.new('NAME',   true),
-            CLAide::Argument.new('URL',    true),
-            CLAide::Argument.new('BRANCH', false)
+          CLAide::Argument.new('NAME',   true),
+          CLAide::Argument.new('URL',    true),
+          CLAide::Argument.new('BRANCH', false),
         ]
 
         def self.options
           [
-            ["--shallow", "Create a shallow clone (fast clone, but no push capabilities)"],
+            ['--shallow', 'Create a shallow clone (fast clone, but no push capabilities)'],
           ].concat(super)
         end
 
@@ -39,7 +39,7 @@ module Pod
         def validate!
           super
           unless @name && @url
-            help! "Adding a repo needs a `NAME` and a `URL`."
+            help! 'Adding a repo needs a `NAME` and a `URL`.'
           end
         end
 
@@ -69,7 +69,7 @@ module Pod
         DESC
 
         self.arguments = [
-            CLAide::Argument.new('NAME', false)
+          CLAide::Argument.new('NAME', false),
         ]
 
         def initialize(argv)
@@ -94,11 +94,11 @@ module Pod
         DESC
 
         self.arguments = [
-            CLAide::Argument.new(%w(NAME DIRECTORY), false)
+          CLAide::Argument.new(%w(NAME DIRECTORY), false),
         ]
 
         def self.options
-          [["--only-errors", "Lint presents only the errors"]].concat(super)
+          [['--only-errors', 'Lint presents only the errors']].concat(super)
         end
 
         def initialize(argv)
@@ -114,16 +114,16 @@ module Pod
         #
         def run
           if @name
-            dirs = File.exists?(@name) ? [ Pathname.new(@name) ] : [ dir ]
+            dirs = File.exist?(@name) ? [Pathname.new(@name)] : [dir]
           else
-            dirs = config.repos_dir.children.select {|c| c.directory?}
+            dirs = config.repos_dir.children.select { |c| c.directory? }
           end
           dirs.each do |dir|
             SourcesManager.check_version_information(dir)
             UI.puts "\nLinting spec repo `#{dir.realpath.basename}`\n".yellow
 
             validator = Source::HealthReporter.new(dir)
-            validator.pre_check do |name, version|
+            validator.pre_check do |_name, _version|
               UI.print '.'
             end
             report = validator.analyze
@@ -144,7 +144,7 @@ module Pod
 
             UI.puts "Analyzed #{report.analyzed_paths.count} podspecs files.\n\n"
             if report.pods_by_error.count.zero?
-              UI.puts "All the specs passed validation.".green << "\n\n"
+              UI.puts 'All the specs passed validation.'.green << "\n\n"
             else
               raise Informative, "#{report.pods_by_error.count} podspecs failed validation."
             end
@@ -162,7 +162,7 @@ module Pod
         DESC
 
         self.arguments = [
-            CLAide::Argument.new('NAME', true)
+          CLAide::Argument.new('NAME', true),
         ]
 
         def initialize(argv)
@@ -175,7 +175,7 @@ module Pod
           help! 'Deleting a repo needs a `NAME`.' unless @name
           help! "repo #{@name} does not exist" unless File.directory?(dir)
           help! "You do not have permission to delete the #{@name} repository." \
-                "Perhaps try prefixing this command with sudo." unless File.writable?(dir)
+                'Perhaps try prefixing this command with sudo.' unless File.writable?(dir)
         end
 
         def run
@@ -194,4 +194,3 @@ module Pod
     end
   end
 end
-

lib/cocoapods/command/repo/push.rb

@@ -15,13 +15,13 @@ module Pod
         DESC
 
         self.arguments = [
-            CLAide::Argument.new('REPO', true),
-            CLAide::Argument.new('NAME.podspec', false)
+          CLAide::Argument.new('REPO', true),
+          CLAide::Argument.new('NAME.podspec', false),
         ]
 
         def self.options
-          [ ["--allow-warnings", "Allows pushing even if there are warnings"],
-            ["--local-only", "Does not perform the step of pushing REPO to its remote"] ].concat(super)
+          [['--allow-warnings', 'Allows pushing even if there are warnings'],
+           ['--local-only', 'Does not perform the step of pushing REPO to its remote']].concat(super)
         end
 
         def initialize(argv)
@@ -34,7 +34,7 @@ module Pod
 
         def validate!
           super
-          help! "A spec-repo name is required." unless @repo
+          help! 'A spec-repo name is required.' unless @repo
         end
 
         def run
@@ -69,15 +69,14 @@ module Pod
           end
 
           if is_master_repo
-            raise Informative, "To push to the CocoaPods master repo use " \
+            raise Informative, 'To push to the CocoaPods master repo use ' \
               "the `pod trunk push` command.\n\nIf you are using a fork of " \
-              "the master repo for private purposes we recommend to migrate " \
-              "to a clean private repo. To disable this check remove the " \
-              "remote pointing to the CocoaPods master repo."
+              'the master repo for private purposes we recommend to migrate ' \
+              'to a clean private repo. To disable this check remove the ' \
+              'remote pointing to the CocoaPods master repo.'
           end
         end
 
-
         # Performs a full lint against the podspecs.
         #
         def validate_podspec_files
@@ -87,7 +86,7 @@ module Pod
             validator.only_errors = @allow_warnings
             begin
               validator.validate
-            rescue Exception
+            rescue
               raise Informative, "The `#{podspec}` specification does not validate."
             end
             raise Informative, "The `#{podspec}` specification does not validate." unless validator.validated?
@@ -143,7 +142,7 @@ module Pod
             FileUtils.cp(spec_file, output_path)
             Dir.chdir(repo_dir) do
               # only commit if modified
-              if git!("status --porcelain 2>&1").include?(spec.name)
+              if git!('status --porcelain 2>&1').include?(spec.name)
                 UI.puts " - #{message}"
                 git!("add #{spec.name}")
                 git!("commit --no-verify -m '#{message}'")
@@ -187,7 +186,7 @@ module Pod
         # @return [Array<Pathname>] The path of the specifications to push.
         #
         def podspec_files
-          files = Pathname.glob(@podspec || "*.podspec")
+          files = Pathname.glob(@podspec || '*.podspec')
           raise Informative, "Couldn't find any .podspec file in current directory" if files.empty?
           files
         end
@@ -199,7 +198,6 @@ module Pod
         end
 
         #---------------------------------------------------------------------#
-
       end
     end
   end

lib/cocoapods/command/search.rb

@@ -10,16 +10,16 @@ module Pod
       DESC
 
       self.arguments = [
-          CLAide::Argument.new('QUERY', true)
+        CLAide::Argument.new('QUERY', true),
       ]
 
       def self.options
         [
-          ["--full",  "Search by name, summary, and description"],
-          ["--stats", "Show additional stats (like GitHub watchers and forks)"],
-          ["--ios",   "Restricts the search to Pods supported on iOS"],
-          ["--osx",   "Restricts the search to Pods supported on OS X"],
-          ["--web",   "Searches on cocoapods.org"]
+          ['--full',  'Search by name, summary, and description'],
+          ['--stats', 'Show additional stats (like GitHub watchers and forks)'],
+          ['--ios',   'Restricts the search to Pods supported on iOS'],
+          ['--osx',   'Restricts the search to Pods supported on OS X'],
+          ['--web',   'Searches on cocoapods.org'],
         ].concat(super.reject { |option, _| option == '--silent' })
       end
 
@@ -36,13 +36,13 @@ module Pod
 
       def validate!
         super
-        help! "A search query is required." unless @query
+        help! 'A search query is required.' unless @query
 
         unless @web
           begin
             /#{@query.join(' ').strip}/
           rescue RegexpError
-            help! "A valid regular expression is required."
+            help! 'A valid regular expression is required.'
           end
         end
       end
@@ -62,9 +62,9 @@ module Pod
         query_parameter = [
           ('on:osx' if @supported_on_osx),
           ('on:ios' if @supported_on_ios),
-          @query
+          @query,
         ].compact.flatten.join(' ')
-        url = "http://cocoapods.org/?q=#{CGI.escape(query_parameter).gsub("+", "%20")}"
+        url = "http://cocoapods.org/?q=#{CGI.escape(query_parameter).gsub('+', '%20')}"
         UI.puts("Opening #{url}")
         open!(url)
       end
@@ -72,10 +72,10 @@ module Pod
       def local_search
         sets = SourcesManager.search_by_name(@query.join(' ').strip, @full_text_search)
         if @supported_on_ios
-          sets.reject!{ |set| !set.specification.available_platforms.map(&:name).include?(:ios) }
+          sets.reject! { |set| !set.specification.available_platforms.map(&:name).include?(:ios) }
         end
         if @supported_on_osx
-          sets.reject!{ |set| !set.specification.available_platforms.map(&:name).include?(:osx) }
+          sets.reject! { |set| !set.specification.available_platforms.map(&:name).include?(:osx) }
         end
 
         statistics_provider = Config.instance.spec_statistics_provider
@@ -91,7 +91,6 @@ module Pod
           end
         end
       end
-
     end
   end
 end

lib/cocoapods/command/setup.rb

@@ -16,8 +16,8 @@ module Pod
 
       def self.options
         [
-          ["--no-shallow", "Clone full history so push will work"],
-          ["--push",       "Use this option to enable push access once granted"],
+          ['--no-shallow', 'Clone full history so push will work'],
+          ['--push',       'Use this option to enable push access once granted'],
         ].concat(super)
       end
 
@@ -31,7 +31,7 @@ module Pod
       end
 
       def run
-        UI.section "Setting up CocoaPods master repo" do
+        UI.section 'Setting up CocoaPods master repo' do
           if master_repo_dir.exist?
             set_master_repo_url
             set_master_repo_branch
@@ -43,7 +43,7 @@ module Pod
           end
         end
 
-        access_type = push? ? "push" : "read-only"
+        access_type = push? ? 'push' : 'read-only'
         UI.puts "Setup completed (#{access_type} access)".green
       end
 
@@ -103,7 +103,7 @@ module Pod
       #
       def set_master_repo_branch
         Dir.chdir(master_repo_dir) do
-          git("checkout master")
+          git('checkout master')
         end
       end
 

lib/cocoapods/downloader.rb

@@ -3,7 +3,6 @@ require 'cocoapods-downloader'
 module Pod
   module Downloader
     class Base
-
       override_api do
 
         def execute_command(executable, command, raise_on_failure = false)

lib/cocoapods/executable.rb

 module Pod
-
   # Module which provides support for running executables.
   #
   # In a class it can be used as:
@@ -12,7 +11,6 @@ module Pod
   # output of the command.
   #
   module Executable
-
     # Creates the methods for the executable with the given name.
     #
     # @param  [Symbol] name
@@ -21,12 +19,11 @@ module Pod
     # @return [void]
     #
     def executable(name)
-
       define_method(name) do |command|
         Executable.execute_command(name, command, false)
       end
 
-      define_method(name.to_s + "!") do |command|
+      define_method(name.to_s + '!') do |command|
         Executable.execute_command(name, command, true)
       end
     end
@@ -51,7 +48,6 @@ module Pod
     # @todo   Find a way to display the live output of the commands.
     #
     def self.execute_command(executable, command, raise_on_failure)
-
       bin = `which #{executable}`.strip
       raise Informative, "Unable to locate the executable `#{executable}`" if bin.empty?
 
@@ -66,7 +62,7 @@ module Pod
         stdout, stderr = Indenter.new, Indenter.new
       end
 
-      options = {:stdout => stdout, :stderr => stderr, :status => true}
+      options = { :stdout => stdout, :stderr => stderr, :status => true }
       status  = Open4.spawn(full_command, options)
       output  = stdout.join("\n") + stderr.join("\n")
       unless status.success?
@@ -85,7 +81,6 @@ module Pod
     # the UI indentation lever.
     #
     class Indenter < ::Array
-
       # @return [Fixnum] The indentation level of the UI.
       #
       attr_accessor :indent

lib/cocoapods/external_sources.rb

@@ -4,12 +4,10 @@ require 'cocoapods/external_sources/path_source'
 require 'cocoapods/external_sources/podspec_source'
 
 module Pod
-
   # Provides support for initializing the correct concrete class of an external
   # source.
   #
   module ExternalSources
-
     # @return [AbstractExternalSource] an initialized instance of the concrete
     #         external source class associated with the option specified in the
     #         hash.
@@ -34,8 +32,8 @@ module Pod
       elsif params.key?(:path)
         PathSource
       elsif params.key?(:local)
-        UI.warn "The `:local` option of the Podfile has been " \
-          "renamed to `:path` and it is deprecated."
+        UI.warn 'The `:local` option of the Podfile has been ' \
+          'renamed to `:path` and it is deprecated.'
         PathSource
       elsif Downloader.strategy_from_options(params)
         DownloaderSource

lib/cocoapods/external_sources/abstract_external_source.rb

 module Pod
   module ExternalSources
-
     # Abstract class that defines the common behaviour of external sources.
     #
     class AbstractExternalSource
-
       # @return [String] the name of the Pod described by this external source.
       #
       attr_reader :name
@@ -48,14 +46,14 @@ module Pod
       #
       # @return [void]
       #
-      def fetch(sandbox)
-        raise "Abstract method"
+      def fetch(_sandbox)
+        raise 'Abstract method'
       end
 
       # @return [String] a string representation of the source suitable for UI.
       #
       def description
-        raise "Abstract method"
+        raise 'Abstract method'
       end
 
       protected
@@ -98,7 +96,7 @@ module Pod
       #
       def pre_download(sandbox)
         title = "Pre-downloading: `#{name}` #{description}"
-        UI.titled_section(title, { :verbose_prefix => "-> " }) do
+        UI.titled_section(title,  :verbose_prefix => '-> ') do
           target = sandbox.root + name
           target.rmtree if target.exist?
           downloader = Downloader.for_target(target, params)
@@ -137,4 +135,3 @@ module Pod
     end
   end
 end
-

lib/cocoapods/external_sources/downloader_source.rb

 module Pod
   module ExternalSources
-
     # Provides support for fetching a specification file from a source handled
     # by the downloader. Supports all the options of the downloader
     #
@@ -8,7 +7,6 @@ module Pod
     #       name matching the one of the dependency.
     #
     class DownloaderSource < AbstractExternalSource
-
       # @see AbstractExternalSource#fetch
       #
       def fetch(sandbox)

lib/cocoapods/external_sources/path_source.rb

 module Pod
   module ExternalSources
-
     # Provides support for fetching a specification file from a path local to
     # the machine running the installation.
     #
     # Works with the {LocalPod::LocalSourcedPod} class.
     #
     class PathSource < AbstractExternalSource
-
       # @see  AbstractExternalSource#fetch
       #
       def fetch(sandbox)
         title = "Fetching podspec for `#{name}` #{description}"
-        UI.titled_section(title, { :verbose_prefix => "-> " }) do
+        UI.titled_section(title,  :verbose_prefix => '-> ') do
           podspec = podspec_path
           unless podspec.exist?
             raise Informative, "No podspec found for `#{name}` in " \
@@ -55,4 +53,3 @@ module Pod
     end
   end
 end
-

lib/cocoapods/external_sources/podspec_source.rb

 module Pod
   module ExternalSources
-
     # Provides support for fetching a specification file from an URL. Can be
     # http, file, etc.
     #
     class PodspecSource < AbstractExternalSource
-
       # @see AbstractExternalSource#fetch
       #
       def fetch(sandbox)
         title = "Fetching podspec for `#{name}` #{description}"
-        UI.titled_section(title, { :verbose_prefix => "-> " }) do
+        UI.titled_section(title,  :verbose_prefix => '-> ') do
           is_json = podspec_uri.split('.').last == 'json'
           require 'open-uri'
           open(podspec_uri) { |io| store_podspec(sandbox, io.read, is_json) }

lib/cocoapods/gem_version.rb

@@ -3,4 +3,3 @@ module Pod
   #
   VERSION = '0.33.1' unless defined? Pod::VERSION
 end
-

lib/cocoapods/generator/acknowledgements.rb

 module Pod
   module Generator
-
     class Acknowledgements
-
       # @return [Array<Class>] The classes of the acknowledgements generator
       #         subclasses.
       #
@@ -29,25 +27,25 @@ module Pod
       # @return [String] The title of the acknowledgements file.
       #
       def header_title
-        "Acknowledgements"
+        'Acknowledgements'
       end
 
       # @return [String] A text to present before listing the acknowledgements.
       #
       def header_text
-        "This application makes use of the following third party libraries:"
+        'This application makes use of the following third party libraries:'
       end
 
       # @return [String] The title of the foot notes.
       #
       def footnote_title
-        ""
+        ''
       end
 
       # @return [String] the foot notes.
       #
       def footnote_text
-        "Generated by CocoaPods - http://cocoapods.org"
+        'Generated by CocoaPods - http://cocoapods.org'
       end
 
       #-----------------------------------------------------------------------#
@@ -60,7 +58,7 @@ module Pod
       #         acknowledgements should be generated.
       #
       def specs
-        file_accessors.map{ |accessor| accessor.spec.root }.uniq
+        file_accessors.map { |accessor| accessor.spec.root }.uniq
       end
 
       # Returns the text of the license for the given spec.
@@ -101,7 +99,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/generator/acknowledgements/markdown.rb

 module Pod
   module Generator
-
     class Markdown < Acknowledgements
-
       def self.path_from_basepath(path)
-        Pathname.new(path.dirname + "#{path.basename.to_s}.markdown")
+        Pathname.new(path.dirname + "#{path.basename}.markdown")
       end
 
       def save_as(path)
-        file = File.new(path, "w")
+        file = File.new(path, 'w')
         file.write(licenses)
         file.close
       end
 
       def title_from_string(string, level)
-        if !string.empty?
-          "#" * level << " #{string}"
+        unless string.empty?
+          '#' * level << " #{string}"
         end
       end
 
@@ -29,7 +27,7 @@ module Pod
         licenses_string = "#{title_from_string(header_title, 1)}\n#{header_text}\n"
         specs.each do |spec|
           if (license = string_for_spec(spec))
-            license = license.force_encoding("UTF-8") if license.respond_to?(:force_encoding)
+            license = license.force_encoding('UTF-8') if license.respond_to?(:force_encoding)
             licenses_string += license
           end
         end

lib/cocoapods/generator/acknowledgements/plist.rb

 module Pod
   module Generator
-
     class Plist < Acknowledgements
       def self.path_from_basepath(path)
-        Pathname.new(path.dirname + "#{path.basename.to_s}.plist")
+        Pathname.new(path.dirname + "#{path.basename}.plist")
       end
 
       def save_as(path)
@@ -15,12 +14,12 @@ module Pod
         {
           :Title => plist_title,
           :StringsTable => plist_title,
-          :PreferenceSpecifiers => licenses
+          :PreferenceSpecifiers => licenses,
         }
       end
 
       def plist_title
-        "Acknowledgements"
+        'Acknowledgements'
       end
 
       def licenses
@@ -36,26 +35,26 @@ module Pod
       def hash_for_spec(spec)
         if (license = license_text(spec))
           {
-            :Type => "PSGroupSpecifier",
+            :Type => 'PSGroupSpecifier',
             :Title => spec.name,
-            :FooterText => license
+            :FooterText => license,
           }
         end
       end
 
       def header_hash
         {
-          :Type => "PSGroupSpecifier",
+          :Type => 'PSGroupSpecifier',
           :Title => header_title,
-          :FooterText => header_text
+          :FooterText => header_text,
         }
       end
 
       def footnote_hash
         {
-          :Type => "PSGroupSpecifier",
+          :Type => 'PSGroupSpecifier',
           :Title => footnote_title,
-          :FooterText => footnote_text
+          :FooterText => footnote_text,
         }
       end
     end

lib/cocoapods/generator/dummy_source.rb

@@ -10,11 +10,11 @@ module Pod
 
       def save_as(pathname)
         pathname.open('w') do |source|
-          source.puts "#import <Foundation/Foundation.h>"
+          source.puts '#import <Foundation/Foundation.h>'
           source.puts "@interface #{class_name} : NSObject"
-          source.puts "@end"
+          source.puts '@end'
           source.puts "@implementation #{class_name}"
-          source.puts "@end"
+          source.puts '@end'
         end
       end
     end

lib/cocoapods/generator/target_environment_header.rb

@@ -2,7 +2,6 @@ require 'active_support/core_ext/string/strip'
 
 module Pod
   module Generator
-
     # Generates a header which allows to inspect at compile time the installed
     # pods and the installed specifications of a pod.
     #
@@ -24,7 +23,6 @@ module Pod
     #     #endif
     #
     class TargetEnvironmentHeader
-
       # @return [Hash{String => LocalPod}] the specifications installed for
       #         the target by build configuration name.
       #
@@ -104,7 +102,7 @@ module Pod
       #         The name of the spec.
       #
       def safe_spec_name(spec_name)
-        spec_name.gsub(/[^\w]/,'_')
+        spec_name.gsub(/[^\w]/, '_')
       end
 
       # @return [String]
@@ -136,13 +134,13 @@ module Pod
 
       def indent(string, indent_count)
         indent = ' ' * (indent_count * 2)
-        lines = string.lines.map { |line|
+        lines = string.lines.map do |line|
           if line == "\n"
             line
           else
             "#{indent}#{line}"
           end
-        }
+        end
         lines.join
       end
 
@@ -169,7 +167,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/generator/xcconfig.rb

 module Pod
   module Generator
-
     # Generates Xcode configuration files. A configuration file is generated
     # for each Pod and for each Pod target definition. The aggregates the
     # configurations of the Pods and define target specific settings.
     #
     module XCConfig
-
       autoload :AggregateXCConfig,  'cocoapods/generator/xcconfig/aggregate_xcconfig'
       autoload :PublicPodXCConfig,  'cocoapods/generator/xcconfig/public_pod_xcconfig'
       autoload :PrivatePodXCConfig, 'cocoapods/generator/xcconfig/private_pod_xcconfig'
       autoload :XCConfigHelper,     'cocoapods/generator/xcconfig/xcconfig_helper'
-
     end
   end
 end
-

lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb

 module Pod
   module Generator
     module XCConfig
-
-    # Generates the xcconfigs for the aggregate targets.
-    #
-    class AggregateXCConfig
-
-      # @return [Target] the target represented by this xcconfig.
+      # Generates the xcconfigs for the aggregate targets.
       #
-      attr_reader :target
+      class AggregateXCConfig
+        # @return [Target] the target represented by this xcconfig.
+        #
+        attr_reader :target
 
-      # @param  [Target] target @see target
-      #
-      # @param  [String] configuration_name
-      #         The name of the build configuration to generate this xcconfig
-      #         for.
-      #
-      def initialize(target, configuration_name)
-        @target = target
-        @configuration_name = configuration_name
-      end
+        # @param  [Target] target @see target
+        #
+        # @param  [String] configuration_name
+        #         The name of the build configuration to generate this xcconfig
+        #         for.
+        #
+        def initialize(target, configuration_name)
+          @target = target
+          @configuration_name = configuration_name
+        end
 
-      # @return [Xcodeproj::Config] The generated xcconfig.
-      #
-      attr_reader :xcconfig
+        # @return [Xcodeproj::Config] The generated xcconfig.
+        #
+        attr_reader :xcconfig
 
-      # Generates and saves the xcconfig to the given path.
-      #
-      # @param  [Pathname] path
-      #         the path where the prefix header should be stored.
-      #
-      # @return [void]
-      #
-      def save_as(path)
-        generate.save_as(path)
-      end
+        # Generates and saves the xcconfig to the given path.
+        #
+        # @param  [Pathname] path
+        #         the path where the prefix header should be stored.
+        #
+        # @return [void]
+        #
+        def save_as(path)
+          generate.save_as(path)
+        end
 
-      # Generates the xcconfig.
-      #
-      # @note   The xcconfig file for a Pods integration target includes the
-      #         namespaced xcconfig files for each spec target dependency.
-      #         Each namespaced configuration value is merged into the Pod
-      #         xcconfig file.
-      #
-      # @todo   This doesn't include the specs xcconfigs anymore and now the
-      #         logic is duplicated.
-      #
-      # @return [Xcodeproj::Config]
-      #
-      def generate
-        header_search_path_flags = target.sandbox.public_headers.search_paths
-        @xcconfig = Xcodeproj::Config.new({
-          'OTHER_LDFLAGS' => XCConfigHelper.default_ld_flags(target),
-          'HEADER_SEARCH_PATHS' => XCConfigHelper.quote(target.sandbox.public_headers.search_paths),
-          'PODS_ROOT' => target.relative_pods_root,
-          'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
-          'OTHER_CFLAGS' => '$(inherited) ' + XCConfigHelper.quote(header_search_path_flags, '-isystem')
-        })
+        # Generates the xcconfig.
+        #
+        # @note   The xcconfig file for a Pods integration target includes the
+        #         namespaced xcconfig files for each spec target dependency.
+        #         Each namespaced configuration value is merged into the Pod
+        #         xcconfig file.
+        #
+        # @todo   This doesn't include the specs xcconfigs anymore and now the
+        #         logic is duplicated.
+        #
+        # @return [Xcodeproj::Config]
+        #
+        def generate
+          header_search_path_flags = target.sandbox.public_headers.search_paths
+          @xcconfig = Xcodeproj::Config.new(
+                                              'OTHER_LDFLAGS' => XCConfigHelper.default_ld_flags(target),
+                                              'HEADER_SEARCH_PATHS' => XCConfigHelper.quote(target.sandbox.public_headers.search_paths),
+                                              'PODS_ROOT' => target.relative_pods_root,
+                                              'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
+                                              'OTHER_CFLAGS' => '$(inherited) ' + XCConfigHelper.quote(header_search_path_flags, '-isystem')
+                                            )
 
-        target.pod_targets.each do |pod_target|
-          next unless pod_target.include_in_build_config?(@configuration_name)
+          target.pod_targets.each do |pod_target|
+            next unless pod_target.include_in_build_config?(@configuration_name)
 
-          pod_target.file_accessors.each do |file_accessor|
-            XCConfigHelper.add_spec_build_settings_to_xcconfig(file_accessor.spec_consumer, @xcconfig)
-            file_accessor.vendored_frameworks.each do |vendored_framework|
-              XCConfigHelper.add_framework_build_settings(vendored_framework, @xcconfig, target.sandbox.root)
-            end
-            file_accessor.vendored_libraries.each do |vendored_library|
-              XCConfigHelper.add_library_build_settings(vendored_library, @xcconfig, target.sandbox.root)
+            pod_target.file_accessors.each do |file_accessor|
+              XCConfigHelper.add_spec_build_settings_to_xcconfig(file_accessor.spec_consumer, @xcconfig)
+              file_accessor.vendored_frameworks.each do |vendored_framework|
+                XCConfigHelper.add_framework_build_settings(vendored_framework, @xcconfig, target.sandbox.root)
+              end
+              file_accessor.vendored_libraries.each do |vendored_library|
+                XCConfigHelper.add_library_build_settings(vendored_library, @xcconfig, target.sandbox.root)
+              end
             end
+
+            # Add pod static lib to list of libraries that are to be linked with
+            # the user’s project.
+
+            @xcconfig.merge!('OTHER_LDFLAGS' => %(-l "#{pod_target.name}"))
           end
 
-          # Add pod static lib to list of libraries that are to be linked with
-          # the user’s project.
+          # TODO Need to decide how we are going to ensure settings like these
+          # are always excluded from the user's project.
+          #
+          # See https://github.com/CocoaPods/CocoaPods/issues/1216
+          @xcconfig.attributes.delete('USE_HEADERMAP')
 
-          @xcconfig.merge!({
-            'OTHER_LDFLAGS' => %Q(-l "#{pod_target.name}")
-          })
+          @xcconfig
         end
 
-        # TODO Need to decide how we are going to ensure settings like these
-        # are always excluded from the user's project.
-        #
-        # See https://github.com/CocoaPods/CocoaPods/issues/1216
-        @xcconfig.attributes.delete('USE_HEADERMAP')
-
-        @xcconfig
+        #---------------------------------------------------------------------#
       end
-
-      #-----------------------------------------------------------------------#
-
-    end
   end
 end
 end

lib/cocoapods/generator/xcconfig/private_pod_xcconfig.rb

 module Pod
   module Generator
     module XCConfig
-
-    # Generates the private xcconfigs for the pod targets.
-    #
-    # The private xcconfig file for a Pod target merges the configuration
-    # values of the public namespaced xcconfig with the default private
-    # configuration values required by CocoaPods.
-    #
-    class PrivatePodXCConfig
-
-      # @return [Target] the target represented by this xcconfig.
+      # Generates the private xcconfigs for the pod targets.
       #
-      attr_reader :target
-
-      # @return [Xcodeproj::Config] The public xcconfig which this one will
-      #         use.
+      # The private xcconfig file for a Pod target merges the configuration
+      # values of the public namespaced xcconfig with the default private
+      # configuration values required by CocoaPods.
       #
-      attr_reader :public_xcconfig
+      class PrivatePodXCConfig
+        # @return [Target] the target represented by this xcconfig.
+        #
+        attr_reader :target
 
-      # @param  [Target] target @see target
-      # @param  [Xcodeproj::Config] public_xcconfig @see public_xcconfig
-      #
-      def initialize(target, public_xcconfig)
-        @target = target
-        @public_xcconfig = public_xcconfig
-      end
+        # @return [Xcodeproj::Config] The public xcconfig which this one will
+        #         use.
+        #
+        attr_reader :public_xcconfig
 
-      # @return [Xcodeproj::Config] The generated xcconfig.
-      #
-      attr_reader :xcconfig
+        # @param  [Target] target @see target
+        # @param  [Xcodeproj::Config] public_xcconfig @see public_xcconfig
+        #
+        def initialize(target, public_xcconfig)
+          @target = target
+          @public_xcconfig = public_xcconfig
+        end
 
-      # Generates and saves the xcconfig to the given path.
-      #
-      # @param  [Pathname] path
-      #         the path where the prefix header should be stored.
-      #
-      # @return [void]
-      #
-      def save_as(path)
-        generate.save_as(path)
-      end
+        # @return [Xcodeproj::Config] The generated xcconfig.
+        #
+        attr_reader :xcconfig
 
-      # Generates the xcconfig.
-      #
-      # @return [Xcodeproj::Config]
-      #
-      def generate
-        search_paths = target.build_headers.search_paths.concat(target.sandbox.public_headers.search_paths)
-        config = {
-          'OTHER_LDFLAGS' => XCConfigHelper.default_ld_flags(target),
-          'PODS_ROOT'  => '${SRCROOT}',
-          'HEADER_SEARCH_PATHS' => XCConfigHelper.quote(search_paths),
-          'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
-          # 'USE_HEADERMAP' => 'NO'
-        }
+        # Generates and saves the xcconfig to the given path.
+        #
+        # @param  [Pathname] path
+        #         the path where the prefix header should be stored.
+        #
+        # @return [void]
+        #
+        def save_as(path)
+          generate.save_as(path)
+        end
 
-        xcconfig_hash = add_xcconfig_namespaced_keys(public_xcconfig.to_hash, config, target.xcconfig_prefix)
-        @xcconfig = Xcodeproj::Config.new(xcconfig_hash)
-        @xcconfig.includes = [target.name]
-        @xcconfig
-      end
+        # Generates the xcconfig.
+        #
+        # @return [Xcodeproj::Config]
+        #
+        def generate
+          search_paths = target.build_headers.search_paths.concat(target.sandbox.public_headers.search_paths)
+          config = {
+            'OTHER_LDFLAGS' => XCConfigHelper.default_ld_flags(target),
+            'PODS_ROOT'  => '${SRCROOT}',
+            'HEADER_SEARCH_PATHS' => XCConfigHelper.quote(search_paths),
+            'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
+            # 'USE_HEADERMAP' => 'NO'
+          }
 
-      private
+          xcconfig_hash = add_xcconfig_namespaced_keys(public_xcconfig.to_hash, config, target.xcconfig_prefix)
+          @xcconfig = Xcodeproj::Config.new(xcconfig_hash)
+          @xcconfig.includes = [target.name]
+          @xcconfig
+        end
 
-      #-----------------------------------------------------------------------#
+        private
 
-      # !@group Private Helpers
+        #-----------------------------------------------------------------------#
 
-      # Returns the hash representation of an xcconfig which inherit from the
-      # namespaced keys of a given one.
-      #
-      # @param  [Hash] source_config
-      #         The xcconfig whose keys need to be inherited.
-      #
-      # @param  [Hash] destination_config
-      #         The config which should inherit the source config keys.
-      #
-      # @return [Hash] The inheriting xcconfig.
-      #
-      def add_xcconfig_namespaced_keys(source_config, destination_config, prefix)
-        result = destination_config.dup
-        source_config.each do |key, value|
-          prefixed_key = prefix + conditional_less_key(key)
-          current_value = destination_config[key]
-          if current_value
-            result[key] = "#{current_value} ${#{prefixed_key}}"
-          else
-            result[key] = "${#{prefixed_key}}"
+        # !@group Private Helpers
+
+        # Returns the hash representation of an xcconfig which inherit from the
+        # namespaced keys of a given one.
+        #
+        # @param  [Hash] source_config
+        #         The xcconfig whose keys need to be inherited.
+        #
+        # @param  [Hash] destination_config
+        #         The config which should inherit the source config keys.
+        #
+        # @return [Hash] The inheriting xcconfig.
+        #
+        def add_xcconfig_namespaced_keys(source_config, destination_config, prefix)
+          result = destination_config.dup
+          source_config.each do |key, _value|
+            prefixed_key = prefix + conditional_less_key(key)
+            current_value = destination_config[key]
+            if current_value
+              result[key] = "#{current_value} ${#{prefixed_key}}"
+            else
+              result[key] = "${#{prefixed_key}}"
+            end
           end
+          result
         end
-        result
-      end
 
-      # Strips the [*]-syntax from the given xcconfig key.
-      #
-      # @param  [String] key
-      #         The key to strip.
-      #
-      # @return [String] The stripped key.
-      #
-      def conditional_less_key(key)
-        brackets_index = key.index('[')
-        if brackets_index
-          key[0...brackets_index]
-        else
-          key
+        # Strips the [*]-syntax from the given xcconfig key.
+        #
+        # @param  [String] key
+        #         The key to strip.
+        #
+        # @return [String] The stripped key.
+        #
+        def conditional_less_key(key)
+          brackets_index = key.index('[')
+          if brackets_index
+            key[0...brackets_index]
+          else
+            key
+          end
         end
-      end
-
-      #-----------------------------------------------------------------------#
 
-    end
+        #-----------------------------------------------------------------------#
+      end
   end
 end
 end

lib/cocoapods/generator/xcconfig/public_pod_xcconfig.rb

 module Pod
   module Generator
     module XCConfig
+      # Generates the public xcconfigs for the pod targets.
+      #
+      # The public xcconfig file for a Pod is completely namespaced to prevent
+      # configuration value collision with the build settings of other Pods. This
+      # xcconfig includes the standard podspec defined values including
+      # libraries, frameworks, weak frameworks and xcconfig overrides.
+      #
+      class PublicPodXCConfig
+        # @return [Target] the target represented by this xcconfig.
+        #
+        attr_reader :target
+
+        # @param  [Target] target @see target
+        #
+        def initialize(target)
+          @target = target
+        end
 
-    # Generates the public xcconfigs for the pod targets.
-    #
-    # The public xcconfig file for a Pod is completely namespaced to prevent
-    # configuration value collision with the build settings of other Pods. This
-    # xcconfig includes the standard podspec defined values including
-    # libraries, frameworks, weak frameworks and xcconfig overrides.
-    #
-    class PublicPodXCConfig
-
-      # @return [Target] the target represented by this xcconfig.
-      #
-      attr_reader :target
-
-      # @param  [Target] target @see target
-      #
-      def initialize(target)
-        @target = target
-      end
-
-      # @return [Xcodeproj::Config] The generated xcconfig.
-      #
-      attr_reader :xcconfig
-
-      # Generates and saves the xcconfig to the given path.
-      #
-      # @param  [Pathname] path
-      #         the path where the prefix header should be stored.
-      #
-      # @return [void]
-      #
-      def save_as(path)
-        generate.save_as(path, target.xcconfig_prefix)
-      end
+        # @return [Xcodeproj::Config] The generated xcconfig.
+        #
+        attr_reader :xcconfig
+
+        # Generates and saves the xcconfig to the given path.
+        #
+        # @param  [Pathname] path
+        #         the path where the prefix header should be stored.
+        #
+        # @return [void]
+        #
+        def save_as(path)
+          generate.save_as(path, target.xcconfig_prefix)
+        end
 
-      # Generates the xcconfig for the target.
-      #
-      # @return [Xcodeproj::Config]
-      #
-      def generate
-        @xcconfig = Xcodeproj::Config.new
-        target.file_accessors.each do |file_accessor|
-          XCConfigHelper.add_spec_build_settings_to_xcconfig(file_accessor.spec_consumer, @xcconfig)
-          file_accessor.vendored_frameworks.each do |vendored_framework|
-            XCConfigHelper.add_framework_build_settings(vendored_framework, @xcconfig, target.sandbox.root)
-          end
-          file_accessor.vendored_libraries.each do |vendored_library|
-            XCConfigHelper.add_library_build_settings(vendored_library, @xcconfig, target.sandbox.root)
+        # Generates the xcconfig for the target.
+        #
+        # @return [Xcodeproj::Config]
+        #
+        def generate
+          @xcconfig = Xcodeproj::Config.new
+          target.file_accessors.each do |file_accessor|
+            XCConfigHelper.add_spec_build_settings_to_xcconfig(file_accessor.spec_consumer, @xcconfig)
+            file_accessor.vendored_frameworks.each do |vendored_framework|
+              XCConfigHelper.add_framework_build_settings(vendored_framework, @xcconfig, target.sandbox.root)
+            end
+            file_accessor.vendored_libraries.each do |vendored_library|
+              XCConfigHelper.add_library_build_settings(vendored_library, @xcconfig, target.sandbox.root)
+            end
           end
+          @xcconfig
         end
-        @xcconfig
-      end
 
-      #-----------------------------------------------------------------------#
-
-    end
+        #-----------------------------------------------------------------------#
+      end
   end
 end
 end

lib/cocoapods/generator/xcconfig/xcconfig_helper.rb

 module Pod
   module Generator
     module XCConfig
-
       # Stores the shared logic of the classes of the XCConfig module.
       #
       module XCConfigHelper
-
         # Converts an array of strings to a single string where the each string
         # is surrounded by double quotes and separated by a space. Used to
         # represent strings in a xcconfig file.
@@ -19,7 +17,7 @@ module Pod
         #
         def self.quote(strings, prefix = nil)
           prefix = "#{prefix} " if prefix
-          strings.sort.map { |s| %W|#{prefix}"#{s}"| }.join(" ")
+          strings.sort.map { |s| %W(          #{prefix}"#{s}"          ) }.join(' ')
         end
 
         # @return [String] the default linker flags. `-ObjC` is always included
@@ -28,7 +26,7 @@ module Pod
         #
         def self.default_ld_flags(target)
           ld_flags = '-ObjC'
-          if target.target_definition.podfile.set_arc_compatibility_flag? and
+          if target.target_definition.podfile.set_arc_compatibility_flag? &&
             target.spec_consumers.any? { |consumer| consumer.requires_arc? }
             ld_flags << ' -fobjc-arc'
           end
@@ -62,11 +60,11 @@ module Pod
         #         The xcconfig to edit.
         #
         def self.add_framework_build_settings(framework_path, xcconfig, sandbox_root)
-          name = File.basename(framework_path, ".framework")
+          name = File.basename(framework_path, '.framework')
           dirname = '$(PODS_ROOT)/' + framework_path.dirname.relative_path_from(sandbox_root).to_s
           build_settings = {
             'OTHER_LDFLAGS' => "-framework #{name}",
-            'FRAMEWORK_SEARCH_PATHS' => quote([dirname])
+            'FRAMEWORK_SEARCH_PATHS' => quote([dirname]),
           }
           xcconfig.merge!(build_settings)
         end
@@ -81,11 +79,11 @@ module Pod
         #         The xcconfig to edit.
         #
         def self.add_library_build_settings(library_path, xcconfig, sandbox_root)
-          name = File.basename(library_path, ".a").sub(/\Alib/, '')
+          name = File.basename(library_path, '.a').sub(/\Alib/, '')
           dirname = '$(PODS_ROOT)/' + library_path.dirname.relative_path_from(sandbox_root).to_s
           build_settings = {
             'OTHER_LDFLAGS' => "-l#{name}",
-            'LIBRARY_SEARCH_PATHS' => quote([dirname])
+            'LIBRARY_SEARCH_PATHS' => quote([dirname]),
           }
           xcconfig.merge!(build_settings)
         end
@@ -101,7 +99,7 @@ module Pod
         # @return [void]
         #
         def self.add_developers_frameworks_if_needed(xcconfig, platform)
-          matched_frameworks = xcconfig.frameworks & ['XCTest', 'SenTestingKit']
+          matched_frameworks = xcconfig.frameworks & %w(XCTest SenTestingKit)
           unless matched_frameworks.empty?
             search_paths = xcconfig.attributes['FRAMEWORK_SEARCH_PATHS'] ||= ''
             search_paths_to_add = []

lib/cocoapods/hooks/installer_representation.rb

 module Pod
-
   class Podfile
     def config
-      UI.warn "Podfile#config is deprecated. The config is accessible from " \
-        "the parameter passed to the hooks"
+      UI.warn 'Podfile#config is deprecated. The config is accessible from ' \
+        'the parameter passed to the hooks'
       Config.instance
     end
   end
 
   class Podfile::TargetDefinition
     def copy_resources_script_name
-      UI.warn "TargetDefinition#copy_resources_script_name is deprecated. " \
-        "The value is accessible directly from the representation of the " \
-        "library using the #copy_resources_script_path method."
+      UI.warn 'TargetDefinition#copy_resources_script_name is deprecated. ' \
+        'The value is accessible directly from the representation of the ' \
+        'library using the #copy_resources_script_path method.'
       Config.instance.sandbox.root + "#{label}-resources.sh"
     end
   end
 
   module Hooks
-
     # The installer representation to pass to the hooks.
     #
     class InstallerRepresentation
-
       public
 
       # @!group Public Hooks API
@@ -79,15 +76,16 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
+
       public
 
       # @!group Compatibility
       #
       # The following aliases provides compatibility with CP < 0.17
 
-      alias :target_installers :libraries
-      alias :specs_by_target :specs_by_lib
-      alias :local_pods_by_target :pods_by_lib
+      alias_method :target_installers, :libraries
+      alias_method :specs_by_target, :specs_by_lib
+      alias_method :local_pods_by_target, :pods_by_lib
 
       #-----------------------------------------------------------------------#
 
@@ -126,9 +124,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end
-
-

lib/cocoapods/hooks/library_representation.rb

 module Pod
   module Hooks
     class LibraryRepresentation
-
       # Stores the information of the target installer
 
       #-----------------------------------------------------------------------#
@@ -27,11 +26,11 @@ module Pod
       # @return [Pathname] The path of the prefix_header
       #
       def prefix_header_path
-        UI.warn "LibraryRepresentation#prefix_header_path is deprecated. " \
-          "Use the specification `prefix_header_contents` attribute."
+        UI.warn 'LibraryRepresentation#prefix_header_path is deprecated. ' \
+          'Use the specification `prefix_header_contents` attribute.'
         library.prefix_header_path
       end
-      alias :prefix_header_filename :prefix_header_path
+      alias_method :prefix_header_filename, :prefix_header_path
 
       # @return [Pathname] The path of the script used to copy the resources.
       #
@@ -83,13 +82,10 @@ module Pod
       def initialize(sandbox, library)
         @sandbox = sandbox
         @library = library
-        raise "[BUG]" unless library.is_a?(AggregateTarget)
+        raise '[BUG]' unless library.is_a?(AggregateTarget)
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end
-
-

lib/cocoapods/hooks/pod_representation.rb

 module Pod
-
   class Specification
     def config
       UI.warn "[#{name}] Specification#config is deprecated. The config is accessible from " \
-        "the parameter passed to the hooks"
+        'the parameter passed to the hooks'
       Config.instance
     end
   end
 
   module Hooks
-
     # Stores the information of the Installer for the hooks
     #
     class PodRepresentation
-
       # @return [String]
       #
       attr_accessor :name
@@ -68,7 +65,6 @@ module Pod
       attr_reader :file_accessors
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/hooks_manager.rb

 module Pod
-
   # Provides support for the hook system of CocoaPods. The system is designed
   # especially for plugins. Interested clients can register to notifications by
   # name.
@@ -16,7 +15,6 @@ module Pod
   #
   module HooksManager
     class << self
-
       # @return [Hash{Symbol => Proc}] The list of the blocks that are
       #         registered for each notification name.
       #
@@ -34,8 +32,8 @@ module Pod
         raise ArgumentError, 'Missing name' unless name
         raise ArgumentError, 'Missing block' unless block
 
-        @registrations ||= Hash.new
-        @registrations[name] ||= Array.new
+        @registrations ||= {}
+        @registrations[name] ||= []
         @registrations[name] << block
       end
 

lib/cocoapods/installer.rb

 require 'active_support/core_ext/string/inflections'
 
 module Pod
-
   # The Installer is responsible of taking a Podfile and transform it in the
   # Pods libraries. It also integrates the user project so the Pods
   # libraries can be used out of the box.
@@ -29,7 +28,6 @@ module Pod
   # source control.
   #
   class Installer
-
     autoload :Analyzer,                 'cocoapods/installer/analyzer'
     autoload :FileReferencesInstaller,  'cocoapods/installer/file_references_installer'
     autoload :PodSourceInstaller,       'cocoapods/installer/pod_source_installer'
@@ -95,7 +93,7 @@ module Pod
     end
 
     def resolve_dependencies
-      UI.section "Analyzing dependencies" do
+      UI.section 'Analyzing dependencies' do
         analyze
         validate_build_configurations
         prepare_for_legacy_compatibility
@@ -104,7 +102,7 @@ module Pod
     end
 
     def download_dependencies
-      UI.section "Downloading dependencies" do
+      UI.section 'Downloading dependencies' do
         create_file_accessors
         install_pod_sources
         run_pre_install_hooks
@@ -113,7 +111,7 @@ module Pod
     end
 
     def generate_pods_project
-      UI.section "Generating Pods project" do
+      UI.section 'Generating Pods project' do
         prepare_pods_project
         install_file_references
         install_libraries
@@ -219,7 +217,7 @@ module Pod
       end
 
       unless sandbox_state.deleted.empty?
-        title_options = { :verbose_prefix => "-> ".red }
+        title_options = { :verbose_prefix => '-> '.red }
         sandbox_state.deleted.each do |pod_name|
           UI.titled_section("Removing #{pod_name}".red, title_options) do
             sandbox.clean_pod(pod_name)
@@ -253,7 +251,7 @@ module Pod
     def install_pod_sources
       @installed_specs = []
       pods_to_install = sandbox_state.added | sandbox_state.changed
-      title_options = { :verbose_prefix => "-> ".green }
+      title_options = { :verbose_prefix => '-> '.green }
       root_specs.sort_by(&:name).each do |spec|
         if pods_to_install.include?(spec.name)
           if sandbox_state.changed.include?(spec.name) && sandbox.manifest
@@ -346,7 +344,7 @@ module Pod
     # @todo   Clean and modify the project if it exists.
     #
     def prepare_pods_project
-      UI.message "- Creating Pods project" do
+      UI.message '- Creating Pods project' do
         @pods_project = Pod::Project.new(sandbox.project_path)
 
         analysis_result.all_user_build_configurations.each do |name, type|
@@ -378,7 +376,6 @@ module Pod
       end
     end
 
-
     # Installs the file references in the Pods project. This is done once per
     # Pod as the same file reference might be shared by multiple aggregate
     # targets.
@@ -396,7 +393,7 @@ module Pod
     # @return [void]
     #
     def install_libraries
-      UI.message"- Installing libraries" do
+      UI.message'- Installing libraries' do
         pod_targets.sort_by(&:name).each do |pod_target|
           next if pod_target.target_definition.empty?
           target_installer = PodTargetInstaller.new(sandbox, pod_target)
@@ -448,7 +445,7 @@ module Pod
       UI.message "- Writing Xcode project file to #{UI.path sandbox.project_path}" do
         pods_project.pods.remove_from_project if pods_project.pods.empty?
         pods_project.development_pods.remove_from_project if pods_project.development_pods.empty?
-        pods_project.sort({:groups_position => :below})
+        pods_project.sort(:groups_position => :below)
         pods_project.recreate_user_schemes(false)
         pods_project.save
       end
@@ -504,9 +501,9 @@ module Pod
     # @return [void]
     #
     def run_pre_install_hooks
-      UI.message "- Running pre install hooks" do
+      UI.message '- Running pre install hooks' do
         executed = run_podfile_pre_install_hook
-        UI.message "- Podfile" if executed
+        UI.message '- Podfile' if executed
       end
     end
 
@@ -519,8 +516,8 @@ module Pod
     def run_podfile_pre_install_hook
       podfile.pre_install!(installer_rep)
     rescue => e
-      raise Informative, "An error occurred while processing the pre-install " \
-        "hook of the Podfile." \
+      raise Informative, 'An error occurred while processing the pre-install ' \
+        'hook of the Podfile.' \
         "\n\n#{e.message}\n\n#{e.backtrace * "\n"}"
     end
 
@@ -532,9 +529,9 @@ module Pod
     # @return [void]
     #
     def run_podfile_post_install_hooks
-      UI.message "- Running post install hooks" do
+      UI.message '- Running post install hooks' do
         executed = run_podfile_post_install_hook
-        UI.message "- Podfile" if executed
+        UI.message '- Podfile' if executed
       end
     end
 
@@ -547,8 +544,8 @@ module Pod
     def run_podfile_post_install_hook
       podfile.post_install!(installer_rep)
     rescue => e
-      raise Informative, "An error occurred while processing the post-install " \
-        "hook of the Podfile." \
+      raise Informative, 'An error occurred while processing the post-install ' \
+        'hook of the Podfile.' \
         "\n\n#{e.message}\n\n#{e.backtrace * "\n"}"
     end
 
@@ -635,6 +632,5 @@ module Pod
     end
 
     #-------------------------------------------------------------------------#
-
   end
 end

lib/cocoapods/installer/analyzer.rb

 module Pod
   class Installer
-
     # Analyzes the Podfile, the Lockfile, and the sandbox manifest to generate
     # the information relative to a CocoaPods installation.
     #
     class Analyzer
-
       include Config::Mixin
 
       autoload :SandboxAnalyzer, 'cocoapods/installer/analyzer/sandbox_analyzer'
@@ -111,7 +109,7 @@ module Pod
           :none
         elsif update == true
           :all
-        elsif update[:pods] != nil
+        elsif !update[:pods].nil?
           :selected
         end
       end
@@ -125,7 +123,7 @@ module Pod
       #         modification of the sandbox in the resolution process.
       #
       attr_accessor :allow_pre_downloads
-      alias_method  :allow_pre_downloads?, :allow_pre_downloads
+      alias_method :allow_pre_downloads?, :allow_pre_downloads
 
       #-----------------------------------------------------------------------#
 
@@ -149,7 +147,7 @@ module Pod
       def generate_podfile_state
         if lockfile
           pods_state = nil
-          UI.section "Finding Podfile changes" do
+          UI.section 'Finding Podfile changes' do
             pods_by_state = lockfile.detect_changes_with_podfile(podfile)
             pods_by_state.dup.each do |state, full_names|
               pods_by_state[state] = full_names.map { |fn| Specification.root_name(fn) }
@@ -212,15 +210,15 @@ module Pod
 
           grouped_specs.each do |pod_specs|
             pod_target = PodTarget.new(pod_specs, target_definition, sandbox)
-          if config.integrate_targets?
-            pod_target.user_build_configurations = target.user_build_configurations
-            pod_target.archs = @archs_by_target_def[target_definition]
-          else
-            pod_target.user_build_configurations = {}
-            if target_definition.platform.name == :osx
-              pod_target.archs = '$(ARCHS_STANDARD_64_BIT)'
+            if config.integrate_targets?
+              pod_target.user_build_configurations = target.user_build_configurations
+              pod_target.archs = @archs_by_target_def[target_definition]
+            else
+              pod_target.user_build_configurations = {}
+              if target_definition.platform.name == :osx
+                pod_target.archs = '$(ARCHS_STANDARD_64_BIT)'
+              end
             end
-          end
             target.pod_targets << pod_target
           end
         end
@@ -290,7 +288,7 @@ module Pod
         end
 
         unless deps_to_fetch.empty?
-          UI.section "Fetching external sources" do
+          UI.section 'Fetching external sources' do
             deps_to_fetch.uniq.sort.each do |dependency|
               source = ExternalSources.from_dependency(dependency, podfile.defined_in_file)
               source.fetch(sandbox)
@@ -343,7 +341,7 @@ module Pod
       #
       def generate_sandbox_state
         sandbox_state = nil
-        UI.section "Comparing resolved specification to the sandbox manifest" do
+        UI.section 'Comparing resolved specification to the sandbox manifest' do
           sandbox_analyzer = SandboxAnalyzer.new(sandbox, result.specifications, update_mode?, lockfile)
           sandbox_state = sandbox_analyzer.analyze
           sandbox_state.print
@@ -381,7 +379,7 @@ module Pod
           path = "#{path}.xcodeproj" unless File.extname(path) == '.xcodeproj'
           path = Pathname.new(path)
           unless path.exist?
-            raise Informative, "Unable to find the Xcode project " \
+            raise Informative, 'Unable to find the Xcode project ' \
               "`#{path}` for the target `#{target_definition.label}`."
           end
 
@@ -390,7 +388,7 @@ module Pod
           if xcodeprojs.size == 1
             path = xcodeprojs.first
           else
-            raise Informative, "Could not automatically select an Xcode project. " \
+            raise Informative, 'Could not automatically select an Xcode project. ' \
               "Specify one in your Podfile like so:\n\n" \
               "    xcodeproj 'path/to/Project.xcodeproj'\n"
           end
@@ -417,12 +415,12 @@ module Pod
           targets = native_targets(user_project).select { |t| link_with.include?(t.name) }
           raise Informative, "Unable to find the targets named `#{link_with.to_sentence}` to link with target definition `#{target_definition.name}`" if targets.empty?
         elsif target_definition.link_with_first_target?
-          targets = [ native_targets(user_project).first ].compact
-          raise Informative, "Unable to find a target" if targets.empty?
+          targets = [native_targets(user_project).first].compact
+          raise Informative, 'Unable to find a target' if targets.empty?
         else
           target = native_targets(user_project).find { |t| t.name == target_definition.name.to_s }
-          targets = [ target ].compact
-          raise Informative, "Unable to find a target named `#{target_definition.name.to_s}`" if targets.empty?
+          targets = [target].compact
+          raise Informative, "Unable to find a target named `#{target_definition.name}`" if targets.empty?
         end
         targets
       end
@@ -442,7 +440,7 @@ module Pod
       #
       def compute_user_build_configurations(target_definition, user_targets)
         if user_targets
-          user_targets.map { |t| t.build_configurations.map(&:name) }.flatten.inject({}) do |hash, name|
+          user_targets.map { |t| t.build_configurations.map(&:name) }.flatten.reduce({}) do |hash, name|
             hash[name] = name == 'Debug' ? :debug : :release
             hash
           end.merge(target_definition.build_configurations || {})
@@ -466,7 +464,7 @@ module Pod
 
         user_targets.each do |target|
           name ||= target.platform_name
-          raise Informative, "Targets with different platforms" unless name == target.platform_name
+          raise Informative, 'Targets with different platforms' unless name == target.platform_name
           if !deployment_target || deployment_target > Version.new(target.deployment_target)
             deployment_target = Version.new(target.deployment_target)
           end
@@ -484,7 +482,7 @@ module Pod
       # @todo   Is assigning the platform to the target definition the best way
       #         to go?
       #
-      def compute_archs_for_target_definition(target_definition, user_targets)
+      def compute_archs_for_target_definition(_target_definition, user_targets)
         archs = []
         user_targets.each do |target|
           target_archs = target.common_resolved_build_setting('ARCHS')
@@ -515,7 +513,7 @@ module Pod
             @archs_by_target_def[target_definition] = archs
           else
             unless target_definition.platform
-              raise Informative, "It is necessary to specify the platform in the Podfile if not integrating."
+              raise Informative, 'It is necessary to specify the platform in the Podfile if not integrating.'
             end
           end
         end
@@ -524,7 +522,6 @@ module Pod
       #-----------------------------------------------------------------------#
 
       class AnalysisResult
-
         # @return [SpecsState] the states of the Podfile specs.
         #
         attr_accessor :podfile_state
@@ -555,7 +552,7 @@ module Pod
         #         its type (`:debug` or `:release`).
         #
         def all_user_build_configurations
-          targets.inject({}) do |result, target|
+          targets.reduce({}) do |result, target|
             result.merge(target.user_build_configurations)
           end
         end
@@ -572,7 +569,6 @@ module Pod
       #       subspecs are added instead of the name of the Pods.
       #
       class SpecsState
-
         # @param  [Hash{Symbol=>String}] pods_by_state
         #         The **root** name of the pods grouped by their state
         #         (`:added`, `:removed`, `:changed` or `:unchanged`).
@@ -612,10 +608,10 @@ module Pod
         # @return [void]
         #
         def print
-          added    .sort.each { |pod| UI.message("A".green  + " #{pod}", '', 2) }
-          deleted  .sort.each { |pod| UI.message("R".red    + " #{pod}", '', 2) }
-          changed  .sort.each { |pod| UI.message("M".yellow + " #{pod}", '', 2) }
-          unchanged.sort.each { |pod| UI.message("-"        + " #{pod}", '', 2) }
+          added    .sort.each { |pod| UI.message('A'.green  + " #{pod}", '', 2) }
+          deleted  .sort.each { |pod| UI.message('R'.red    + " #{pod}", '', 2) }
+          changed  .sort.each { |pod| UI.message('M'.yellow + " #{pod}", '', 2) }
+          unchanged.sort.each { |pod| UI.message('-'        + " #{pod}", '', 2) }
         end
 
         # Adds the name of a Pod to the give state.
@@ -631,10 +627,9 @@ module Pod
         # @return [void]
         #
         def add_name(name, state)
-          raise "[Bug] Attempt to add subspec to the pods state" if name.include?('/')
-          self.send(state) << name
+          raise '[Bug] Attempt to add subspec to the pods state' if name.include?('/')
+          send(state) << name
         end
-
       end
     end
   end

lib/cocoapods/installer/analyzer/sandbox_analyzer.rb

 module Pod
   class Installer
     class Analyzer
-
       # Analyze the sandbox to detect which Pods should be removed, and which
       # ones should be reinstalled.
       #
@@ -28,7 +27,6 @@ module Pod
       # - If none of the above conditions match.
       #
       class SandboxAnalyzer
-
         # @return [Sandbox] The sandbox to analyze.
         #
         attr_reader :sandbox
@@ -98,7 +96,7 @@ module Pod
           return :added   if pod_added?(pod)
           return :deleted if pod_deleted?(pod)
           return :changed if pod_changed?(pod)
-          return :unchanged
+          :unchanged
         end
 
         # Returns whether the Pod with the given name should be installed.
@@ -112,8 +110,8 @@ module Pod
         #
         def pod_added?(pod)
           return true if resolved_pods.include?(pod) && !sandbox_pods.include?(pod)
-          return true if !folder_exist?(pod)
-          return false
+          return true unless folder_exist?(pod)
+          false
         end
 
         # Returns whether the Pod with the given name should be removed from
@@ -126,7 +124,7 @@ module Pod
         #
         def pod_deleted?(pod)
           return true if !resolved_pods.include?(pod) && sandbox_pods.include?(pod)
-          return false
+          false
         end
 
         # Returns whether the Pod with the given name should be considered
@@ -154,7 +152,7 @@ module Pod
           if update_mode
             return true if sandbox.head_pod?(pod)
           end
-          return false
+          false
         end
 
         #---------------------------------------------------------------------#
@@ -254,7 +252,6 @@ module Pod
         end
 
         #---------------------------------------------------------------------#
-
       end
     end
   end

lib/cocoapods/installer/file_references_installer.rb

 module Pod
   class Installer
-
     # Controller class responsible of installing the file references of the
     # specifications in the Pods project.
     #
     class FileReferencesInstaller
-
       # @return [Sandbox] The sandbox of the installation.
       #
       attr_reader :sandbox
@@ -68,7 +66,7 @@ module Pod
       # @return [void]
       #
       def add_source_files_references
-        UI.message "- Adding source files to Pods project" do
+        UI.message '- Adding source files to Pods project' do
           add_file_accessors_paths_to_pods_group(:source_files)
         end
       end
@@ -78,7 +76,7 @@ module Pod
       # @return [void]
       #
       def add_frameworks_bundles
-        UI.message "- Adding frameworks to Pods project" do
+        UI.message '- Adding frameworks to Pods project' do
           add_file_accessors_paths_to_pods_group(:vendored_frameworks, :frameworks)
         end
       end
@@ -88,7 +86,7 @@ module Pod
       # @return [void]
       #
       def add_vendored_libraries
-        UI.message "- Adding libraries to Pods project" do
+        UI.message '- Adding libraries to Pods project' do
           add_file_accessors_paths_to_pods_group(:vendored_libraries, :frameworks)
         end
       end
@@ -101,7 +99,7 @@ module Pod
       # @return [void]
       #
       def add_resources
-        UI.message "- Adding resources to Pods project" do
+        UI.message '- Adding resources to Pods project' do
           add_file_accessors_paths_to_pods_group(:resources, :resources)
           add_file_accessors_paths_to_pods_group(:resource_bundle_files, :resources)
         end
@@ -112,7 +110,7 @@ module Pod
       # @return [void]
       #
       def link_headers
-        UI.message "- Linking headers" do
+        UI.message '- Linking headers' do
           libraries.each do |library|
             library.file_accessors.each do |file_accessor|
               headers_sandbox = Pathname.new(file_accessor.spec.root.name)
@@ -202,7 +200,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/installer/hooks_context.rb

 module Pod
   class Installer
-
     # Context object designed to be used with the HooksManager which describes
     # the context of the installer.
     #
     class HooksContext
-
       # @return [String] The path to the sandbox root (`Pods` directory).
       #
       attr_accessor :sandbox_root
@@ -40,7 +38,6 @@ module Pod
       # Pure data class which describes and umbrella target.
       #
       class UmbrellaTargetDescription
-
         # @return [String] The path of the user project
         #         integrated by this target.
         #

lib/cocoapods/installer/pod_source_installer.rb

@@ -2,14 +2,12 @@ require 'active_support/core_ext/string/strip'
 
 module Pod
   class Installer
-
     # Controller class responsible of installing the activated specifications
     # of a single Pod.
     #
     # @note This class needs to consider all the activated specs of a Pod.
     #
     class PodSourceInstaller
-
       # @return [Sandbox]
       #
       attr_reader :sandbox
@@ -62,7 +60,7 @@ module Pod
       # @return [void]
       #
       def clean!
-        clean_installation  if !local?
+        clean_installation  unless local?
       end
 
       # @return [Hash]
@@ -89,9 +87,9 @@ module Pod
             @specific_source = downloader.checkout_options
           rescue RuntimeError => e
             if e.message == 'Abstract method'
-              raise Informative, "The pod '" + root_spec.name + "' does not " + 
-                "support the :head option, as it uses a " + downloader.name + 
-                " source. Remove that option to use this pod."
+              raise Informative, "The pod '" + root_spec.name + "' does not " \
+                'support the :head option, as it uses a ' + downloader.name +
+                ' source. Remove that option to use this pod.'
             else
               raise
             end
@@ -104,7 +102,7 @@ module Pod
         end
 
         if specific_source
-        sandbox.store_checkout_source(root_spec.name, specific_source)
+          sandbox.store_checkout_source(root_spec.name, specific_source)
         end
       end
 
@@ -121,7 +119,7 @@ module Pod
       #
       def run_prepare_command
         return unless root_spec.prepare_command
-        UI.section(" > Running prepare command", '', 1) do
+        UI.section(' > Running prepare command', '', 1) do
           Dir.chdir(root) do
             ENV.delete('CDPATH')
             prepare_command = root_spec.prepare_command.strip_heredoc.chomp
@@ -237,7 +235,7 @@ module Pod
       def clean_paths
         cached_used = used_files
         glob_options = File::FNM_DOTMATCH | File::FNM_CASEFOLD
-        files = Pathname.glob(root + "**/*", glob_options).map(&:to_s)
+        files = Pathname.glob(root + '**/*', glob_options).map(&:to_s)
 
         files.reject! do |candidate|
           candidate = candidate.downcase
@@ -265,11 +263,10 @@ module Pod
           file_accessors.map(&:source_files),
         ]
 
-        files.flatten.compact.map{ |path| path.to_s }.uniq
+        files.flatten.compact.map { |path| path.to_s }.uniq
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/installer/user_project_integrator.rb

@@ -6,13 +6,11 @@ require 'active_support/core_ext/array/conversions'
 
 module Pod
   class Installer
-
     # The {UserProjectIntegrator} integrates the libraries generated by
     # TargetDefinitions of the {Podfile} with their correspondent user
     # projects.
     #
     class UserProjectIntegrator
-
       autoload :TargetIntegrator, 'cocoapods/installer/user_project_integrator/target_integrator'
 
       # @return [Podfile] the podfile that should be integrated with the user
@@ -129,8 +127,8 @@ module Pod
       # @return [void]
       #
       def warn_about_empty_podfile
-        if podfile.target_definitions.values.all?{ |td| td.empty? }
-          UI.warn "[!] The Podfile does not contain any dependencies."
+        if podfile.target_definitions.values.all? { |td| td.empty? }
+          UI.warn '[!] The Podfile does not contain any dependencies.'
         end
       end
 
@@ -175,7 +173,7 @@ module Pod
           project = user_project_paths.first.basename('.xcodeproj')
           installation_root + "#{project}.xcworkspace"
         else
-          raise Informative, "Could not automatically select an Xcode " \
+          raise Informative, 'Could not automatically select an Xcode ' \
             "workspace. Specify one in your Podfile like so:\n\n"       \
             "    workspace 'path/to/Workspace.xcworkspace'\n"
         end
@@ -213,18 +211,17 @@ module Pod
       #
       def print_override_warning(aggregate_target, user_target, config, key)
         actions = [
-          "Use the `$(inherited)` flag, or",
-          "Remove the build settings from the target."
+          'Use the `$(inherited)` flag, or',
+          'Remove the build settings from the target.',
         ]
         message = "The `#{user_target.name} [#{config.name}]` " \
           "target overrides the `#{key}` build setting defined in " \
           "`#{aggregate_target.xcconfig_relative_path(config.name)}'. " \
-          "This can lead to problems with the CocoaPods installation"
+          'This can lead to problems with the CocoaPods installation'
         UI.warn(message, actions)
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/installer/user_project_integrator/target_integrator.rb

@@ -3,12 +3,10 @@ require 'active_support/core_ext/string/inflections'
 module Pod
   class Installer
     class UserProjectIntegrator
-
       # This class is responsible for integrating the library generated by a
       # {TargetDefinition} with its destination project.
       #
       class TargetIntegrator
-
         autoload :XCConfigIntegrator, 'cocoapods/installer/user_project_integrator/target_integrator/xcconfig_integrator'
 
         # @return [Target] the target that should be integrated.
@@ -45,7 +43,6 @@ module Pod
           "#<#{self.class} for target `#{target.label}'>"
         end
 
-
         private
 
         # @!group Integration steps
@@ -64,7 +61,7 @@ module Pod
             library = frameworks.files.select { |f| f.path == target.product_name }.first ||
                       frameworks.new_product_ref_for_target(target.name, :static_library)
             unless native_target.frameworks_build_phase.files_references.include?(library)
-                   native_target.frameworks_build_phase.add_file_reference(library)
+              native_target.frameworks_build_phase.add_file_reference(library)
             end
           end
         end
@@ -76,12 +73,12 @@ module Pod
         # @return [void]
         #
         def add_copy_resources_script_phase
-          phase_name = "Copy Pods Resources"
+          phase_name = 'Copy Pods Resources'
           native_targets_to_integrate.each do |native_target|
             phase = native_target.shell_script_build_phases.select { |bp| bp.name == phase_name }.first ||
                     native_target.new_shell_script_build_phase(phase_name)
             path  = target.copy_resources_script_relative_path
-            phase.shell_script = %{"#{path}"\n}
+            phase.shell_script = %(            "#{path}"\n            )
             phase.show_env_vars_in_log = '0'
           end
         end

lib/cocoapods/installer/user_project_integrator/target_integrator/xcconfig_integrator.rb

@@ -71,7 +71,6 @@ module Pod
             config.base_configuration_reference = file_ref
           end
 
-
           private
 
           # @!group Private helpers
@@ -94,13 +93,13 @@ module Pod
           #
           def self.print_override_warning(pod_bundle, target, config, key)
             actions = [
-              "Use the `$(inherited)` flag, or",
-              "Remove the build settings from the target."
+              'Use the `$(inherited)` flag, or',
+              'Remove the build settings from the target.',
             ]
             message = "The `#{target.name} [#{config.name}]` " \
               "target overrides the `#{key}` build setting defined in " \
               "`#{pod_bundle.xcconfig_relative_path(config.name)}'. " \
-              "This can lead to problems with the CocoaPods installation"
+              'This can lead to problems with the CocoaPods installation'
             UI.warn(message, actions)
           end
         end

lib/cocoapods/open_uri.rb

@@ -3,7 +3,6 @@ require 'open-uri'
 # Allow OpenURI to follow http to https redirects.
 #
 module OpenURI
-
   # Whether {#open} should follow a redirect.
   #
   # Inspiration from: https://gist.github.com/1271420
@@ -17,7 +16,7 @@ module OpenURI
   # (RFC 2109 4.3.1, RFC 2965 3.3, RFC 2616 15.1.3)
   # However this is ad hoc.  It should be extensible/configurable.
   #
-  def OpenURI.redirectable?(uri1, uri2)
+  def self.redirectable?(uri1, uri2)
     uri1.scheme.downcase == uri2.scheme.downcase ||
     (/\A(?:http|ftp)\z/i =~ uri1.scheme && /\A(?:https?|ftp)\z/i =~ uri2.scheme)
   end

lib/cocoapods/project.rb

 require 'xcodeproj'
 
 module Pod
-
   # The Pods project.
   #
   # Model class which provides helpers for working with the Pods project
   # through the installation process.
   #
   class Project < Xcodeproj::Project
-
     # @param  [Pathname, String] path @see path
     # @param  [Bool] skip_initialization
     #         Wether the project should be initialized from scratch.
@@ -34,7 +32,6 @@ module Pod
     #
     attr_reader :development_pods
 
-
     public
 
     # @!group Pod Groups
@@ -58,7 +55,7 @@ module Pod
     # @return [PBXGroup] The new group.
     #
     def add_pod_group(pod_name, path, development = false, absolute = false)
-      raise "[BUG]" if pod_group(pod_name)
+      raise '[BUG]' if pod_group(pod_name)
 
       parent_group = development ? development_pods : pods
       source_tree = absolute ? :absolute : :group
@@ -236,6 +233,5 @@ module Pod
     attr_reader :refs_by_absolute_path
 
     #-------------------------------------------------------------------------#
-
   end
 end

lib/cocoapods/resolver.rb

 module Pod
-
   # The resolver is responsible of generating a list of specifications grouped
   # by target for a given Podfile.
   #
@@ -15,7 +14,6 @@ module Pod
   #
   #
   class Resolver
-
     # @return [Sandbox] the Sandbox used by the resolver to find external
     #         dependencies.
     #

lib/cocoapods/sandbox.rb

 require 'fileutils'
 
 module Pod
-
   # The sandbox provides support for the directory that CocoaPods uses for an
   # installation. In this directory the Pods projects, the support files and
   # the sources of the Pods are stored.
@@ -46,7 +45,6 @@ module Pod
   # See #833
   #
   class Sandbox
-
     autoload :FileAccessor, 'cocoapods/sandbox/file_accessor'
     autoload :HeadersStore, 'cocoapods/sandbox/headers_store'
     autoload :PathList,     'cocoapods/sandbox/path_list'
@@ -64,7 +62,7 @@ module Pod
     def initialize(root)
       FileUtils.mkdir_p(root)
       @root = Pathname.new(root).realpath
-      @public_headers = HeadersStore.new(self, "Headers")
+      @public_headers = HeadersStore.new(self, 'Headers')
       @predownloaded_pods = []
       @head_pods = []
       @checkout_sources = {}
@@ -120,13 +118,13 @@ module Pod
     # @return [Pathname] the path of the manifest.
     #
     def manifest_path
-      root + "Manifest.lock"
+      root + 'Manifest.lock'
     end
 
     # @return [Pathname] the path of the Pods project.
     #
     def project_path
-      root + "Pods.xcodeproj"
+      root + 'Pods.xcodeproj'
     end
 
     # Returns the path for the directory where to store the support files of
@@ -137,7 +135,7 @@ module Pod
     #
     # @return [Pathname] the path of the support files.
     #
-    def library_support_files_dir(name)
+    def library_support_files_dir(_name)
       # root + "Target Support Files/#{name}"
       root
     end
@@ -202,9 +200,9 @@ module Pod
     # @todo   Migrate old installations and store the for all the pods.
     #         Two folders should be created `External Sources` and `Podspecs`.
     #
-    def specifications_dir(external_source = false)
+    def specifications_dir(_external_source = false)
       # root + "Specifications"
-      root + "Local Podspecs"
+      root + 'Local Podspecs'
     end
 
     # Returns the path of the specification for the Pod with the
@@ -395,7 +393,5 @@ module Pod
     end
 
     #-------------------------------------------------------------------------#
-
   end
 end
-

lib/cocoapods/sandbox/file_accessor.rb

 module Pod
   class Sandbox
-
     # Resolves the file patterns of a specification against its root directory,
     # taking into account any exclude pattern and the default extensions to use
     # for directories.
@@ -8,7 +7,6 @@ module Pod
     # @note The FileAccessor always returns absolute paths.
     #
     class FileAccessor
-
       HEADER_EXTENSIONS = Xcodeproj::Constants::HEADER_FILES_EXTENSIONS
 
       # @return [Sandbox::PathList] the directory where the source of the Pod
@@ -33,7 +31,7 @@ module Pod
         @spec_consumer = spec_consumer
 
         unless @spec_consumer
-          raise Informative, "Attempt to initialize File Accessor without a specification consumer."
+          raise Informative, 'Attempt to initialize File Accessor without a specification consumer.'
         end
       end
 
@@ -151,7 +149,7 @@ module Pod
       # @return [Pathname] The path of the auto-detected README file.
       #
       def readme
-        path_list.glob(%w[ readme{*,.*} ]).first
+        path_list.glob(%w(        readme{*,.*}        )).first
       end
 
       # @return [Pathname] The path of the license file as indicated in the
@@ -161,7 +159,7 @@ module Pod
         if spec_consumer.spec.root.license[:file]
           path_list.root + spec_consumer.spec.root.license[:file]
         else
-          path_list.glob(%w[ licen{c,s}e{*,.*} ]).first
+          path_list.glob(%w(          licen{c,s}e{*,.*}          )).first
         end
       end
 
@@ -229,9 +227,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end
-
-

lib/cocoapods/sandbox/headers_store.rb

 module Pod
   class Sandbox
-
     # Provides support for managing a header directory. It also keeps track of
     # the header search paths.
     #
     class HeadersStore
-
       # @return [Pathname] the absolute path of this header directory.
       #
       def root
@@ -91,7 +89,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/sandbox/path_list.rb

 module Pod
   class Sandbox
-
     # The PathList class is designed to perform multiple glob matches against
     # a given directory. Basically, it generates a list of all the children
     # paths and matches the globs patterns against them, resulting in just one
@@ -11,7 +10,6 @@ module Pod
     #         {#read_file_system}
     #
     class PathList
-
       # @return [Pathname] The root of the list whose files and directories
       #         are used to perform the matching operations.
       #
@@ -46,15 +44,15 @@ module Pod
         unless root.exist?
           raise Informative, "Attempt to read non existent folder `#{root}`."
         end
-        root_length  = root.to_s.length+1
+        root_length  = root.to_s.length + 1
         escaped_root = escape_path_for_glob(root)
-        paths  = Dir.glob(escaped_root + "**/*", File::FNM_DOTMATCH)
+        paths  = Dir.glob(escaped_root + '**/*', File::FNM_DOTMATCH)
         absolute_dirs  = paths.select { |path| File.directory?(path) }
         relative_dirs  = absolute_dirs.map  { |p| p[root_length..-1] }
         absolute_paths = paths.reject { |p| p == "#{root}/." || p == "#{root}/.." }
         relative_paths = absolute_paths.map { |p| p[root_length..-1] }
         @files = relative_paths - relative_dirs
-        @dirs  = relative_dirs.map { |d| d.gsub(/\/\.\.?$/,'') }.reject { |d| d == '.' || d == '..' } .uniq
+        @dirs  = relative_dirs.map { |d| d.gsub(/\/\.\.?$/, '') }.reject { |d| d == '.' || d == '..' } .uniq
       end
 
       #-----------------------------------------------------------------------#
@@ -67,7 +65,7 @@ module Pod
       #         paths.
       #
       def glob(patterns, options = {})
-        relative_glob(patterns, options).map {|p| root + p }
+        relative_glob(patterns, options).map { |p| root + p }
       end
 
       # @return [Array<Pathname>] The list of relative paths that are case
@@ -164,9 +162,9 @@ module Pod
         end
 
         if values_by_set.empty?
-          [ pattern ]
+          [pattern]
         else
-          patterns = [ pattern ]
+          patterns = [pattern]
           values_by_set.each do |set, values|
             patterns = patterns.map do |old_pattern|
               values.map do |value|
@@ -192,13 +190,12 @@ module Pod
         result = path.to_s
         characters_to_escape = ['[', ']', '{', '}', '?', '*']
         characters_to_escape.each do |character|
-          result.gsub!(character, "\\#{character}" )
+          result.gsub!(character, "\\#{character}")
         end
         Pathname.new(result)
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/sources_manager.rb

 module Pod
-
   # Manages all the sources known to the running CocoaPods Instance.
   #
   class SourcesManager
-
     class << self
-
       include Config::Mixin
 
       # @return [Source::Aggregate] the aggregate of all the sources known to
@@ -78,7 +75,7 @@ module Pod
           sets = aggregate.search_by_name(query, false)
         end
         if sets.empty?
-          extra = ", author, summary, or description" if full_text_search
+          extra = ', author, summary, or description' if full_text_search
           raise Informative, "Unable to find a pod with name#{extra}" \
             "matching `#{query}`"
         end
@@ -155,13 +152,13 @@ module Pod
           UI.section "Updating spec repo `#{source.name}`" do
             Dir.chdir(source.data_provider.repo) do
               begin
-                output = git!("pull --ff-only")
+                output = git!('pull --ff-only')
                 UI.puts output if show_output && !config.verbose?
               rescue Informative => e
-                UI.warn "CocoaPods was not able to update the " \
+                UI.warn 'CocoaPods was not able to update the ' \
                   "`#{source.name}` repo. If this is an unexpected issue " \
-                  "and persists you can inspect it running " \
-                  "`pod repo update --verbose`"
+                  'and persists you can inspect it running ' \
+                  '`pod repo update --verbose`'
               end
             end
             check_version_information(source.data_provider.repo)
@@ -196,10 +193,10 @@ module Pod
         versions = version_information(dir)
         unless repo_compatible?(dir)
           min, max = versions['min'], versions['max']
-          version_msg = ( min == max ) ? min : "#{min} - #{max}"
+          version_msg = ( min == max) ? min : "#{min} - #{max}"
           raise Informative, "The `#{dir.basename}` repo requires " \
           "CocoaPods #{version_msg} (currently using #{Pod::VERSION})\n".red +
-          "Update CocoaPods, or checkout the appropriate tag in the repo."
+          'Update CocoaPods, or checkout the appropriate tag in the repo.'
         end
 
         needs_sudo = path_writable?(__FILE__)
@@ -330,4 +327,3 @@ module Pod
     end
   end
 end
-

lib/cocoapods/target.rb

 module Pod
-
   # Model class which describes a Pods target.
   #
   # The Target class stores and provides the information necessary for
@@ -7,7 +6,6 @@ module Pod
   # This class is used to represent both the targets and their libraries.
   #
   class Target
-
     # @return [PBXNativeTarget] the target definition of the Podfile that
     #         generated this target.
     #
@@ -101,7 +99,7 @@ module Pod
     #         the information about the installed pods.
     #
     def target_environment_header_path
-      support_files_root + "#{target_definition.label.to_s}-environment.h"
+      support_files_root + "#{target_definition.label}-environment.h"
     end
 
     # @return [Pathname] the absolute path of the prefix header file.
@@ -123,6 +121,5 @@ module Pod
     end
 
     #-------------------------------------------------------------------------#
-
   end
 end

lib/cocoapods/target/aggregate_target.rb

 module Pod
-
   # Stores the information relative to the target used to cluster the targets
   # of the single Pods. The client targets will then depend on this one.
   #
   class AggregateTarget < Target
-
     # @param [TargetDefinition] target_definition @see target_definition
     # @param [Sandbox] sandbox @see sandbox
     #
@@ -53,7 +51,7 @@ module Pod
       user_target_uuids.map do |uuid|
         native_target = project.objects_by_uuid[uuid]
         unless native_target
-          raise Informative, "[Bug] Unable to find the target with " \
+          raise Informative, '[Bug] Unable to find the target with ' \
             "the `#{uuid}` UUID for the `#{self}` integration library"
         end
         native_target
@@ -69,7 +67,6 @@ module Pod
     #
     attr_reader :xcconfigs
 
-
     # @return [Array<PodTarget>] The dependencies for this target.
     #
     attr_accessor :pod_targets

lib/cocoapods/target/pod_target.rb

 module Pod
-
   # Stores the information relative to the target used to compile a single Pod.
   # A pod can have one or more activated spec/subspecs.
   #
   class PodTarget < Target
-
     # @return [Specification] the spec for the target.
     #
     attr_reader :specs
@@ -21,14 +19,14 @@ module Pod
       @specs = specs
       @target_definition = target_definition
       @sandbox = sandbox
-      @build_headers  = Sandbox::HeadersStore.new(sandbox, "BuildHeaders")
+      @build_headers  = Sandbox::HeadersStore.new(sandbox, 'BuildHeaders')
       @file_accessors = []
     end
 
     # @return [String] the label for the target.
     #
     def label
-      "#{target_definition.label.to_s}-#{root_spec.name}"
+      "#{target_definition.label}-#{root_spec.name}"
     end
 
     # @return [Array<Sandbox::FileAccessor>] the file accessors for the
@@ -82,8 +80,8 @@ module Pod
       else
         raise Informative, "The subspecs of `#{pod_name}` are linked to " \
           "different build configurations for the `#{target_definition}` " \
-          "target. CocoaPods does not support subspecs across different " \
-          "build configurations."
+          'target. CocoaPods does not support subspecs across different ' \
+          'build configurations.'
       end
     end
 

lib/cocoapods/user_interface.rb

 require 'cocoapods/user_interface/error_report'
 
 module Pod
-
   # Provides support for UI output. It provides support for nested sections of
   # information and for a verbose mode.
   #
   module UserInterface
-
     require 'colored'
 
-    @title_colors      =  %w|yellow green|
+    @title_colors      =  %w(    yellow green    )
     @title_level       =  0
     @indentation_level =  2
     @treat_titles_as_messages = false
     @warnings = []
 
     class << self
-
       include Config::Mixin
 
       attr_accessor :indentation_level
@@ -27,7 +24,7 @@ module Pod
       #         terminal should be disabled.
       #
       attr_accessor :disable_wrap
-      alias_method  :disable_wrap?, :disable_wrap
+      alias_method :disable_wrap?, :disable_wrap
 
       # Prints a title taking an optional verbose prefix and
       # a relative indentation valid for the UI action in the passed
@@ -78,7 +75,7 @@ module Pod
       # A title opposed to a section is always visible
       #
       def title(title, verbose_prefix = '', relative_indentation = 2)
-        if(@treat_titles_as_messages)
+        if @treat_titles_as_messages
           message(title, verbose_prefix)
         else
           title = verbose_prefix + title if config.verbose?
@@ -122,7 +119,7 @@ module Pod
       #
       def info(message)
         indentation = config.verbose? ? self.indentation_level : 0
-        indented = wrap_string(message, " " * indentation)
+        indented = wrap_string(message, ' ' * indentation)
         puts(indented)
 
         self.indentation_level += 2
@@ -170,7 +167,7 @@ module Pod
             colored_title = title.green
           end
 
-          title(colored_title, "", 1) do
+          title(colored_title, '', 1) do
             puts_indented pod.summary
             puts_indented "pod '#{pod.name}', '~> #{pod.version}'"
             labeled('Homepage', pod.homepage)
@@ -210,7 +207,7 @@ module Pod
       # wrapping it to the terminal width if necessary.
       #
       def puts_indented(message = '')
-        indented = wrap_string(message, " " * self.indentation_level)
+        indented = wrap_string(message, ' ' * self.indentation_level)
         puts(indented)
       end
 
@@ -225,7 +222,7 @@ module Pod
           next if warning[:verbose_only] && !config.verbose?
           STDERR.puts("\n[!] #{warning[:message]}".yellow)
           warning[:actions].each do |action|
-            indented = wrap_string(action, "    - ")
+            indented = wrap_string(action, '    - ')
             puts(indented)
           end
         end
@@ -302,9 +299,7 @@ module Pod
   # Redirects cocoapods-core UI.
   #
   module CoreUI
-
     class << self
-
       def puts(message)
         UI.puts message
       end
@@ -316,14 +311,12 @@ module Pod
   end
 end
 
-  #---------------------------------------------------------------------------#
+#---------------------------------------------------------------------------#
 
 module Xcodeproj
-
   # Redirects xcodeproj UI.
   #
   module UserInterface
-
     def self.puts(message)
       ::Pod::UI.puts message
     end
@@ -331,7 +324,5 @@ module Xcodeproj
     def self.warn(message)
       ::Pod::UI.warn message
     end
-
   end
 end
-

lib/cocoapods/user_interface/error_report.rb

@@ -8,7 +8,7 @@ module Pod
     module ErrorReport
       class << self
         def report(exception)
-          return <<-EOS
+          <<-EOS
 
 #{'――― MARKDOWN TEMPLATE ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――'.reversed}
 
@@ -75,7 +75,7 @@ EOS
 
         def error_from_podfile(error)
           if error.message =~ /Podfile:(\d*)/
-            "\nIt appears to have originated from your Podfile at line #{$1}.\n"
+            "\nIt appears to have originated from your Podfile at line #{Regexp.last_match[1]}.\n"
           end
         end
 
@@ -90,12 +90,12 @@ EOS
         end
 
         def host_information
-          product, version, build =`sw_vers`.strip.split("\n").map { |line| line.split(":").last.strip }
+          product, version, build = `sw_vers`.strip.split("\n").map { |line| line.split(':').last.strip }
           "#{product} #{version} (#{build})"
         end
 
         def xcode_information
-          version, build = `xcodebuild -version`.strip.split("\n").map { |line| line.split(" ").last }
+          version, build = `xcodebuild -version`.strip.split("\n").map { |line| line.split(' ').last }
           "#{version} (#{build})"
         end
 

lib/cocoapods/validator.rb

 module Pod
-
   # Validates a Specification.
   #
   # Extends the Linter from the Core to add additional which require the
@@ -10,7 +9,6 @@ module Pod
   # it without integration and building the project with xcodebuild.
   #
   class Validator
-
     include Config::Mixin
 
     # @return [Specification::Linter] the linter instance from CocoaPods
@@ -70,7 +68,7 @@ module Pod
       perform_linting
       perform_extensive_analysis(a_spec) if a_spec && !quick
 
-      UI.puts " -> ".send(result_color) << (a_spec ? a_spec.to_s : file.basename.to_s)
+      UI.puts ' -> '.send(result_color) << (a_spec ? a_spec.to_s : file.basename.to_s)
       print_results
       validated?
     end
@@ -82,25 +80,25 @@ module Pod
     def print_results
       results.each do |result|
         if result.platforms == [:ios]
-          platform_message = "[iOS] "
+          platform_message = '[iOS] '
         elsif result.platforms == [:osx]
-          platform_message = "[OSX] "
+          platform_message = '[OSX] '
         end
 
-        subspecs_message = ""
+        subspecs_message = ''
         if result.is_a?(Result)
-            subspecs = result.subspecs.uniq
-            if subspecs.count > 2
-                subspecs_message = "[" + subspecs[0..2].join(', ') + ", and more...] "
-            elsif subspecs.count > 0
-                subspecs_message = "[" + subspecs.join(',') + "] "
-            end
+          subspecs = result.subspecs.uniq
+          if subspecs.count > 2
+            subspecs_message = '[' + subspecs[0..2].join(', ') + ', and more...] '
+          elsif subspecs.count > 0
+            subspecs_message = '[' + subspecs.join(',') + '] '
+          end
         end
 
         case result.type
-        when :error   then type = "ERROR"
-        when :warning then type = "WARN"
-        when :note    then type = "NOTE"
+        when :error   then type = 'ERROR'
+        when :warning then type = 'WARN'
+        when :note    then type = 'NOTE'
         else raise "#{result.type}" end
         UI.puts "    - #{type.ljust(5)} | #{platform_message}#{subspecs_message}#{result.message}"
       end
@@ -109,7 +107,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    # @!group Configuration
+    #  @!group Configuration
 
     # @return [Bool] whether the validation should skip the checks that
     #         requires the download of the library.
@@ -127,7 +125,9 @@ module Pod
     # @note   Uses the `:path` option of the Podfile.
     #
     attr_writer :local
-    def local?; @local; end
+    def local?
+      @local
+    end
 
     # @return [Bool] Whether the validator should fail only on errors or also
     #         on warnings.
@@ -177,7 +177,7 @@ module Pod
     # @return [Pathname] the temporary directory used by the linter.
     #
     def validation_dir
-      Pathname.new(File.join(Pathname.new('/tmp').realpath,'CocoaPods/Lint'))
+      Pathname.new(File.join(Pathname.new('/tmp').realpath, 'CocoaPods/Lint'))
     end
 
     #-------------------------------------------------------------------------#
@@ -229,7 +229,7 @@ module Pod
     # Performs validation of a URL
     #
     def validate_url(url)
-      resp = Pod::HTTP::validate_url(url)
+      resp = Pod::HTTP.validate_url(url)
 
       if !resp
         warning "There was a problem validating the URL #{url}."
@@ -352,8 +352,8 @@ module Pod
       end
 
       if consumer.spec.root?
-        unless file_accessor.license || spec.license && ( spec.license[:type] == 'Public Domain' || spec.license[:text] )
-          warning "Unable to find a license file"
+        unless file_accessor.license || spec.license && ( spec.license[:type] == 'Public Domain' || spec.license[:text])
+          warning 'Unable to find a license file'
         end
       end
     end
@@ -389,14 +389,12 @@ module Pod
     # Specialized Result to support subspecs aggregation
     #
     class Result < Specification::Linter::Result
+      def initialize(type, message)
+        super(type, message)
+        @subspecs = []
+      end
 
-        def initialize(type, message)
-            super(type, message)
-            @subspecs = []
-        end
-
-        attr_reader :subspecs
-
+      attr_reader :subspecs
     end
 
     #-------------------------------------------------------------------------#
@@ -417,7 +415,7 @@ module Pod
       local    = local?
       podfile  = Pod::Podfile.new do
         platform(platform_name, deployment_target)
-        if (local)
+        if local
           pod name, :path => podspec.dirname.to_s
         else
           pod name, :podspec => podspec.to_s
@@ -445,8 +443,8 @@ module Pod
           l.include?('note: ') && (l !~ /expanded from macro/)
       end
       selected_lines.map do |l|
-        new = l.gsub(/\/tmp\/CocoaPods\/Lint\/Pods\//,'')
-        new.gsub!(/^ */,' ')
+        new = l.gsub(/\/tmp\/CocoaPods\/Lint\/Pods\//, '')
+        new.gsub!(/^ */, ' ')
       end
     end
 
@@ -459,6 +457,5 @@ module Pod
     end
 
     #-------------------------------------------------------------------------#
-
   end
 end

spec/functional/command/help_spec.rb

 require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
-  describe "Command::Help" do
+  describe 'Command::Help' do
     extend SpecHelper::Command
 
-    it "invokes the right command with --help flag" do
+    it 'invokes the right command with --help flag' do
       command = command('help', 'repo', 'push')
       command.send(:help_command).should.be.instance_of Pod::Command::Repo::Push
       lambda { command.run }.should.raise CLAide::Help
     end
 
-    it "raises help! if no other command is passed" do
+    it 'raises help! if no other command is passed' do
       lambda { command('help').run }.should.raise CLAide::Help
     end
 
-    it "shows the right usage" do
+    it 'shows the right usage' do
       args = [CLAide::Argument.new('COMMAND', false)]
       Pod::Command::Help.arguments.should.equal args
     end

spec/functional/command/init_spec.rb

@@ -3,19 +3,18 @@ require File.expand_path('../../../spec_helper', __FILE__)
 require 'xcodeproj'
 
 module Pod
-
   describe Command::Init do
 
-    it "complains if project does not exist" do
+    it 'complains if project does not exist' do
       lambda { run_command('init') }.should.raise Informative
       lambda { run_command('init', 'foo.xcodeproj') }.should.raise CLAide::Help
     end
 
-    it "complains if wrong parameters" do
+    it 'complains if wrong parameters' do
       lambda { run_command('too', 'many') }.should.raise CLAide::Help
     end
 
-    it "complains if more than one project exists and none is specified" do
+    it 'complains if more than one project exists and none is specified' do
       Dir.chdir(temporary_directory) do
         Xcodeproj::Project.new(temporary_directory + 'test2.xcodeproj').save
         Xcodeproj::Project.new(temporary_directory + 'test1.xcodeproj').save
@@ -23,7 +22,7 @@ module Pod
       end
     end
 
-    it "complains if a Podfile already exists" do
+    it 'complains if a Podfile already exists' do
       Dir.chdir(temporary_directory) do
         (Pathname.pwd + 'Podfile').open('w') { |f| f << "pod 'AFNetworking'" }
         Xcodeproj::Project.new(temporary_directory + 'test1.xcodeproj').save
@@ -31,7 +30,7 @@ module Pod
       end
     end
 
-    it "creates a Podfile for a project in current directory" do
+    it 'creates a Podfile for a project in current directory' do
       Dir.chdir(temporary_directory) do
         Xcodeproj::Project.new(temporary_directory + 'test1.xcodeproj').save
         run_command('init')
@@ -39,7 +38,7 @@ module Pod
       end
     end
 
-    it "creates a Podfile for a specified project" do
+    it 'creates a Podfile for a specified project' do
       Dir.chdir(temporary_directory) do
         Xcodeproj::Project.new(temporary_directory + 'test1.xcodeproj').save
         Xcodeproj::Project.new(temporary_directory + 'test2.xcodeproj').save
@@ -49,23 +48,23 @@ module Pod
       end
     end
 
-    it "creates a Podfile with targets from the project" do
+    it 'creates a Podfile with targets from the project' do
       Dir.chdir(temporary_directory) do
         project = Xcodeproj::Project.new(temporary_directory + 'test.xcodeproj')
-        target1 = project.new_target(:application, "AppA", :ios)
-        target2 = project.new_target(:application, "AppB", :ios)
+        target1 = project.new_target(:application, 'AppA', :ios)
+        target2 = project.new_target(:application, 'AppB', :ios)
         project.save
 
         run_command('init')
 
         config.podfile.nil?.should == false
         config.podfile.target_definitions.length.should == project.targets.length + 1
-        config.podfile.target_definitions["AppA"].nil?.should == false
-        config.podfile.target_definitions["AppB"].nil?.should == false
+        config.podfile.target_definitions['AppA'].nil?.should == false
+        config.podfile.target_definitions['AppB'].nil?.should == false
       end
     end
 
-    it "includes default pods in a Podfile" do
+    it 'includes default pods in a Podfile' do
       Dir.chdir(temporary_directory) do
         tmp_templates_dir = Pathname.pwd + 'templates_dir'
         tmp_templates_dir.mkpath
@@ -76,15 +75,15 @@ module Pod
         project = Xcodeproj::Project.new(temporary_directory + 'test.xcodeproj')
         project.new_target(:application, 'AppA', :ios)
         project.save
-        
+
         run_command('init')
 
-        dependencies = config.podfile.target_definitions["AppA"].dependencies
-        dependencies.map(&:name).should == ["AFNetworking"]
+        dependencies = config.podfile.target_definitions['AppA'].dependencies
+        dependencies.map(&:name).should == ['AFNetworking']
       end
     end
 
-    it "includes default test pods in test targets in a Podfile" do
+    it 'includes default test pods in test targets in a Podfile' do
       Dir.chdir(temporary_directory) do
         tmp_templates_dir = Pathname.pwd + 'templates_dir'
         tmp_templates_dir.mkpath
@@ -93,17 +92,17 @@ module Pod
         open(config.default_test_podfile_path, 'w') { |f| f << "pod 'Kiwi'" }
 
         project = Xcodeproj::Project.new(temporary_directory + 'test.xcodeproj')
-        project.new_target(:application, "AppTests", :ios)
+        project.new_target(:application, 'AppTests', :ios)
         project.save
 
         run_command('init')
 
-        dependencies = config.podfile.target_definitions["AppTests"].dependencies
-        dependencies.map(&:name).should == ["Kiwi"]
+        dependencies = config.podfile.target_definitions['AppTests'].dependencies
+        dependencies.map(&:name).should == ['Kiwi']
       end
     end
 
-    it "does not include default test pods if there are no test targets" do
+    it 'does not include default test pods if there are no test targets' do
       Dir.chdir(temporary_directory) do
         tmp_templates_dir = Pathname.pwd + 'templates_dir'
         tmp_templates_dir.mkpath
@@ -112,7 +111,7 @@ module Pod
         open(config.default_test_podfile_path, 'w') { |f| f << "pod 'Kiwi'" }
 
         project = Xcodeproj::Project.new(temporary_directory + 'test.xcodeproj')
-        project.new_target(:application, "App", :ios)
+        project.new_target(:application, 'App', :ios)
         project.save
 
         run_command('init')
@@ -122,7 +121,7 @@ module Pod
       end
     end
 
-    it "saves xcode project file in Podfile if one was supplied" do
+    it 'saves xcode project file in Podfile if one was supplied' do
       Dir.chdir(temporary_directory) do
         Xcodeproj::Project.new(temporary_directory + 'test1.xcodeproj').save
         Xcodeproj::Project.new(temporary_directory + 'Project.xcodeproj').save
@@ -141,7 +140,7 @@ module Pod
         run_command('init')
 
         target_definition = config.podfile.target_definitions.values.first
-        target_definition.user_project_path.should == nil
+        target_definition.user_project_path.should.nil?
       end
     end
   end

spec/functional/command/inter_process_communication_spec.rb

@@ -13,7 +13,7 @@ module Pod
 
     describe Command::IPC::Spec do
 
-      it "converts a podspec to JSON and prints it to STDOUT" do
+      it 'converts a podspec to JSON and prints it to STDOUT' do
         out = run_command('ipc', 'spec', fixture('banana-lib/BananaLib.podspec'))
         out.should.match /"name":"BananaLib"/
         out.should.match /"version":"1.0"/
@@ -26,7 +26,7 @@ module Pod
 
     describe Command::IPC::Podfile do
 
-      it "converts a Podfile to yaml and prints it to STDOUT" do
+      it 'converts a Podfile to yaml and prints it to STDOUT' do
         out = run_command('ipc', 'podfile', fixture('Podfile'))
         out.should.include('---')
         out.should.match /target_definitions:/
@@ -40,7 +40,7 @@ module Pod
 
     describe Command::IPC::List do
 
-      it "prints a list of podspecs in the yaml format and prints it to STDOUT" do
+      it 'prints a list of podspecs in the yaml format and prints it to STDOUT' do
         spec = fixture_spec('banana-lib/BananaLib.podspec')
         set = Specification.new('BananaLib')
         set.stubs(:specification).returns(spec)
@@ -58,7 +58,7 @@ module Pod
 
     describe Command::IPC::UpdateSearchIndex do
 
-      it "updates the search index and prints its path to STDOUT" do
+      it 'updates the search index and prints its path to STDOUT' do
         SourcesManager.expects(:updated_search_index)
         out = run_command('ipc', 'update-search-index')
         out.should.include(SourcesManager.search_index_path.to_s)
@@ -70,7 +70,7 @@ module Pod
 
     describe Command::IPC::Repl do
 
-      it "prints the version of CocoaPods as its first message" do
+      it 'prints the version of CocoaPods as its first message' do
         command = Command::IPC::Repl.new(CLAide::ARGV.new([]))
         command.stubs(:listen)
         command.run
@@ -79,7 +79,7 @@ module Pod
         out.should.match /version: '#{Pod::VERSION}'/
       end
 
-      it "converts forwards the commands to the other ipc subcommands prints the result to STDOUT" do
+      it 'converts forwards the commands to the other ipc subcommands prints the result to STDOUT' do
         command = Command::IPC::Repl.new(CLAide::ARGV.new([]))
         command.execute_repl_command("podfile #{fixture('Podfile')}")
 

spec/functional/command/lib_spec.rb

 require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
-
   describe Command::Lib::Create do
 
     before do
       @sut = Command::Lib::Create
     end
 
-    it "complains if wrong parameters" do
+    it 'complains if wrong parameters' do
       lambda { run_command('lib', 'create') }.should.raise CLAide::Help
     end
 
-    it "complains if pod name contains spaces" do
+    it 'complains if pod name contains spaces' do
       lambda { run_command('lib', 'create', 'Pod Name With Spaces') }.should.raise CLAide::Help
     end
 
-    it "complains if pod name begins with a period" do
+    it 'complains if pod name begins with a period' do
       lambda { run_command('lib', 'create', '.HiddenPod') }.should.raise CLAide::Help
     end
 
-    it "should create a new dir for the newly created pod" do
+    it 'should create a new dir for the newly created pod' do
       @sut.any_instance.stubs(:configure_template)
       url = @sut::TEMPLATE_REPO
       @sut.any_instance.expects(:git!).with("clone '#{url}' TestPod").once
       run_command('lib', 'create', 'TestPod')
     end
 
-    it "configures the template after cloning it passing the name of the Pod as the argument" do
+    it 'configures the template after cloning it passing the name of the Pod as the argument' do
       @sut.any_instance.stubs(:clone_template)
       dir = SpecHelper.temporary_directory + 'TestPod'
       dir.mkpath
-      File.stubs(:exists?).with("configure").returns(true)
-      @sut.any_instance.expects(:system).with("./configure TestPod").once
+      File.stubs(:exists?).with('configure').returns(true)
+      @sut.any_instance.expects(:system).with('./configure TestPod').once
       run_command('lib', 'create', 'TestPod')
     end
 
-    it "should show link to new pod guide after creation" do
+    it 'should show link to new pod guide after creation' do
       @sut.any_instance.stubs(:clone_template)
       @sut.any_instance.stubs(:configure_template)
       output = run_command('lib', 'create', 'TestPod')
@@ -47,13 +46,13 @@ module Pod
       @sut.any_instance.stubs(:configure_template)
     end
 
-    it "should use the given template URL" do
+    it 'should use the given template URL' do
       template_url = 'https://github.com/custom/template.git'
       @sut.any_instance.expects(:git!).with("clone '#{template_url}' TestPod").once
       sut = run_command('lib', 'create', 'TestPod', template_url)
     end
 
-    it "should use the default URL if no template URL is given" do
+    it 'should use the default URL if no template URL is given' do
       template_url = 'https://github.com/CocoaPods/pod-template.git'
       @sut.any_instance.expects(:git!).with("clone '#{template_url}' TestPod").once
       run_command('lib', 'create', 'TestPod')
@@ -61,53 +60,53 @@ module Pod
   end
 
   describe Command::Lib::Lint do
-    it "lints the current working directory" do
-        Dir.chdir(fixture('integration/Reachability')) do
-          cmd = command('lib', 'lint', '--only-errors', '--quick')
-          cmd.run
-          UI.output.should.include "passed validation"
-        end
+    it 'lints the current working directory' do
+      Dir.chdir(fixture('integration/Reachability')) do
+        cmd = command('lib', 'lint', '--only-errors', '--quick')
+        cmd.run
+        UI.output.should.include 'passed validation'
+      end
     end
 
-    it "lints a single spec in the current working directory" do
-        Dir.chdir(fixture('integration/Reachability')) do
-          cmd = command('lib', 'lint', 'Reachability.podspec', '--quick', '--only-errors')
-          cmd.run
-          UI.output.should.include "passed validation"
-        end
+    it 'lints a single spec in the current working directory' do
+      Dir.chdir(fixture('integration/Reachability')) do
+        cmd = command('lib', 'lint', 'Reachability.podspec', '--quick', '--only-errors')
+        cmd.run
+        UI.output.should.include 'passed validation'
+      end
     end
 
-    it "fails to lint a broken spec file and cleans up" do
-        Dir.chdir(temporary_directory) do
-          open(temporary_directory + 'Broken.podspec', 'w') { |f|
-            f << 'Pod::Spec.new do |spec|'
-            f << "spec.name         = 'Broken'"
-            f << 'end'
-          }
-          Validator.any_instance.expects(:no_clean=).with(false)
-          Validator.any_instance.stubs(:perform_extensive_analysis)
-          should.raise Pod::Informative do
-            run_command('lib', 'lint', 'Broken.podspec')
-          end
-          UI.output.should.include "Missing required attribute"
+    it 'fails to lint a broken spec file and cleans up' do
+      Dir.chdir(temporary_directory) do
+        open(temporary_directory + 'Broken.podspec', 'w') do |f|
+          f << 'Pod::Spec.new do |spec|'
+          f << "spec.name         = 'Broken'"
+          f << 'end'
         end
+        Validator.any_instance.expects(:no_clean=).with(false)
+        Validator.any_instance.stubs(:perform_extensive_analysis)
+        should.raise Pod::Informative do
+          run_command('lib', 'lint', 'Broken.podspec')
+        end
+        UI.output.should.include 'Missing required attribute'
+      end
     end
 
-    it "fails to lint a broken spec file and leaves lint directory" do
-        Dir.chdir(temporary_directory) do
-          open(temporary_directory + 'Broken.podspec', 'w') { |f|
-            f << 'Pod::Spec.new do |spec|'
-            f << "spec.name         = 'Broken'"
-            f << 'end'
-          }
-          Validator.any_instance.expects(:no_clean=).with(true)
-          Validator.any_instance.stubs(:perform_extensive_analysis)
-          should.raise Pod::Informative do
-            run_command('lib', 'lint', 'Broken.podspec', '--no-clean')
-          end
-          UI.output.should.include "Missing required attribute"
-          UI.output.should.include "Pods project available at"
+    it 'fails to lint a broken spec file and leaves lint directory' do
+      Dir.chdir(temporary_directory) do
+        open(temporary_directory + 'Broken.podspec', 'w') do |f|
+          f << 'Pod::Spec.new do |spec|'
+          f << "spec.name         = 'Broken'"
+          f << 'end'
+        end
+        Validator.any_instance.expects(:no_clean=).with(true)
+        Validator.any_instance.stubs(:perform_extensive_analysis)
+        should.raise Pod::Informative do
+          run_command('lib', 'lint', 'Broken.podspec', '--no-clean')
         end
+        UI.output.should.include 'Missing required attribute'
+        UI.output.should.include 'Pods project available at'
+      end
     end
   end
 end

spec/functional/command/list_spec.rb

 require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
-  describe "Command::List" do
+  describe 'Command::List' do
     extend SpecHelper::TemporaryRepos
 
     before do
@@ -9,15 +9,15 @@ module Pod
       config.repos_dir = SpecHelper.tmp_repos_path
     end
 
-    it "presents the known pods" do
+    it 'presents the known pods' do
       out = run_command('list')
-      [ /BananaLib/,
-        /JSONKit/,
-        /\d+ pods were found/
+      [/BananaLib/,
+       /JSONKit/,
+       /\d+ pods were found/,
       ].each { |regex| out.should =~ regex }
     end
 
-    it "returns the new pods" do
+    it 'returns the new pods' do
       sets = SourcesManager.all_sets
       jsonkit_set = sets.find { |s| s.name == 'JSONKit' }
       dates = {
@@ -29,14 +29,14 @@ module Pod
       out.should.not.include('JSONKit')
     end
 
-    it "presents the known pods with versions" do
+    it 'presents the known pods with versions' do
       sets = SourcesManager.all_sets
       jsonkit_set = sets.find { |s| s.name == 'JSONKit' }
 
       out = run_command('list')
-      [ /BananaLib 1.0/,
-        /JSONKit #{jsonkit_set.versions.first}/,
-        /\d+ pods were found/
+      [/BananaLib 1.0/,
+       /JSONKit #{jsonkit_set.versions.first}/,
+       /\d+ pods were found/,
       ].each { |regex| out.should =~ regex }
     end
   end

spec/functional/command/outdated_spec.rb

@@ -4,14 +4,14 @@ module Pod
   describe Command::Outdated do
     extend SpecHelper::TemporaryRepos
 
-    it "tells the user that no Podfile was found in the current working dir" do
+    it 'tells the user that no Podfile was found in the current working dir' do
       exception = lambda { run_command('outdated', '--no-repo-update') }.should.raise Informative
       exception.message.should.include "No `Podfile' found in the current working directory."
     end
 
-    it "tells the user that no Lockfile was found in the current working dir" do
+    it 'tells the user that no Lockfile was found in the current working dir' do
       file = temporary_directory + 'Podfile'
-      File.open(file, 'w') {|f| f.write('platform :ios') }
+      File.open(file, 'w') { |f| f.write('platform :ios') }
       Dir.chdir(temporary_directory) do
         exception = lambda { run_command('outdated', '--no-repo-update') }.should.raise Informative
         exception.message.should.include "No `Podfile.lock' found in the current working directory"
@@ -45,4 +45,3 @@ module Pod
     end
   end
 end
-

spec/functional/command/project_spec.rb

 require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
-
   describe Command::Project do
 
-    it "tells the user that no Podfile or podspec was found in the current working dir" do
+    it 'tells the user that no Podfile or podspec was found in the current working dir' do
       Command::Install.new(CLAide::ARGV.new(['--no-repo-update']))
       config.skip_repo_update.should.be.true
     end
@@ -15,7 +14,7 @@ module Pod
 
   describe Command::Install do
 
-    it "tells the user that no Podfile or podspec was found in the current working dir" do
+    it 'tells the user that no Podfile or podspec was found in the current working dir' do
       exception = lambda { run_command('install', '--no-repo-update') }.should.raise Informative
       exception.message.should.include "No `Podfile' found in the current working directory."
     end
@@ -27,12 +26,12 @@ module Pod
   describe Command::Update do
     extend SpecHelper::TemporaryRepos
 
-    it "tells the user that no Podfile was found in the current working dir" do
-      exception = lambda { run_command('update','--no-repo-update') }.should.raise Informative
+    it 'tells the user that no Podfile was found in the current working dir' do
+      exception = lambda { run_command('update', '--no-repo-update') }.should.raise Informative
       exception.message.should.include "No `Podfile' found in the current working directory."
     end
 
-    it "tells the user that no Lockfile was found in the current working dir" do
+    it 'tells the user that no Lockfile was found in the current working dir' do
       file = temporary_directory + 'Podfile'
       File.open(file, 'w') do |f|
         f.puts('platform :ios')
@@ -44,7 +43,7 @@ module Pod
       end
     end
 
-    describe "tells the user that the Pods cannot be updated unless they are installed" do
+    describe 'tells the user that the Pods cannot be updated unless they are installed' do
       extend SpecHelper::TemporaryRepos
 
       before do
@@ -59,32 +58,30 @@ module Pod
           pod 'BananaLib', '1.0'
         end
         specs = [
-            Specification.new do |s|
-              s.name = 'BananaLib'
-              s.version = '1.0'
-            end
+          Specification.new do |s|
+            s.name = 'BananaLib'
+            s.version = '1.0'
+          end,
         ]
         Lockfile.generate(podfile, specs).write_to_disk(temporary_directory + 'Podfile.lock')
       end
 
-      it "for a single missing Pod" do
+      it 'for a single missing Pod' do
         Dir.chdir(temporary_directory) do
           exception = lambda { run_command('update', 'Reachability', '--no-repo-update') }.should.raise Informative
-          exception.message.should.include "Pod `Reachability` is not installed and cannot be updated"
+          exception.message.should.include 'Pod `Reachability` is not installed and cannot be updated'
         end
       end
 
-      it "for multiple missing Pods" do
+      it 'for multiple missing Pods' do
         Dir.chdir(temporary_directory) do
           exception = lambda { run_command('update', 'Reachability', 'BananaLib2', '--no-repo-update') }.should.raise Informative
-          exception.message.should.include "Pods `Reachability`, `BananaLib2` are not installed and cannot be updated"
+          exception.message.should.include 'Pods `Reachability`, `BananaLib2` are not installed and cannot be updated'
         end
       end
-  end
+    end
 
   end
 
   #---------------------------------------------------------------------------#
-
 end
-

spec/functional/command/repo/push_spec.rb

@@ -29,7 +29,7 @@ module Pod
       repo_make('test_repo')
       Dir.chdir(temporary_directory) do
         spec = "Spec.new do |s|; s.name = 'Broken'; s.version = '1.0' end"
-        File.open('Broken.podspec',  'w') {|f| f.write(spec) }
+        File.open('Broken.podspec',  'w') { |f| f.write(spec) }
         cmd = command('repo', 'push', 'test_repo')
         Validator.any_instance.stubs(:validated?).returns(false)
 
@@ -60,12 +60,12 @@ module Pod
 
       spec_clean = (fixture('spec-repos') + 'test_repo/BananaLib/1.0/BananaLib.podspec').read
 
-      File.open(temporary_directory + 'JSONKit.podspec',  'w') {|f| f.write(spec_fix) }
-      File.open(temporary_directory + 'PushTest.podspec', 'w') {|f| f.write(spec_add) }
-      File.open(temporary_directory + 'BananaLib.podspec', 'w') {|f| f.write(spec_clean) }
+      File.open(temporary_directory + 'JSONKit.podspec',  'w') { |f| f.write(spec_fix) }
+      File.open(temporary_directory + 'PushTest.podspec', 'w') { |f| f.write(spec_add) }
+      File.open(temporary_directory + 'BananaLib.podspec', 'w') { |f| f.write(spec_clean) }
     end
 
-    it "refuses to push if the repo is not clean" do
+    it 'refuses to push if the repo is not clean' do
       Dir.chdir(test_repo_path) do
         `git remote set-url origin https://github.com/CocoaPods/Specs.git`
       end
@@ -74,7 +74,7 @@ module Pod
       e.message.should.match(/use the `pod trunk push` command/)
     end
 
-    it "refuses to push if the repo is not clean" do
+    it 'refuses to push if the repo is not clean' do
       Dir.chdir(test_repo_path) do
         `touch DIRTY_FILE`
       end
@@ -85,7 +85,7 @@ module Pod
       (@upstream + 'PushTest/1.4/PushTest.podspec').should.not.exist?
     end
 
-    it "successfully pushes a spec" do
+    it 'successfully pushes a spec' do
       cmd = command('repo', 'push', 'master')
       Dir.chdir(@upstream) { `git checkout -b tmp_for_push -q` }
       cmd.expects(:validate_podspec_files).returns(true)

spec/functional/command/repo_spec.rb

@@ -11,7 +11,7 @@ module Pod
         config.repos_dir = SpecHelper.tmp_repos_path
       end
 
-      it "updates a repository" do
+      it 'updates a repository' do
         upstream = SpecHelper.temporary_directory + 'upstream'
         FileUtils.cp_r(test_repo_path, upstream)
         Dir.chdir(test_repo_path) do
@@ -23,11 +23,11 @@ module Pod
         lambda { command('repo', 'update').run }.should.not.raise
       end
 
-      it "updates a spec-repo" do
+      it 'updates a spec-repo' do
         repo1 = repo_make('repo1')
         repo2 = repo_clone('repo1', 'repo2')
         repo_make_readme_change(repo1, 'Updated')
-        Dir.chdir(repo1) {`git commit -a -m "Update"`}
+        Dir.chdir(repo1) { `git commit -a -m "Update"` }
         run_command('repo', 'update', 'repo2')
         (repo2 + 'README').read.should.include 'Updated'
       end
@@ -44,7 +44,7 @@ module Pod
         ::REST.stubs(:head => stub(:success? => true))
       end
 
-      it "lints a repository" do
+      it 'lints a repository' do
         repo = fixture('spec-repos/test_repo').to_s
         lambda { run_command('repo', 'lint', repo) }.should.not.raise
       end
@@ -59,25 +59,25 @@ module Pod
         config.repos_dir = SpecHelper.tmp_repos_path
       end
 
-      it "adds a spec-repo" do
+      it 'adds a spec-repo' do
         run_command('repo', 'add', 'private', test_repo_path)
         Dir.chdir(config.repos_dir + 'private') do
           `git config --get remote.origin.url`.chomp.should == test_repo_path.to_s
         end
       end
 
-      it "adds a spec-repo with a specified branch" do
+      it 'adds a spec-repo with a specified branch' do
         repo1 = repo_make('repo1')
         Dir.chdir(repo1) do
           `git checkout -b my-branch >/dev/null 2>&1`
           `git checkout master >/dev/null 2>&1`
         end
-        repo2 = command( 'repo' ,'add', 'repo2', repo1.to_s, 'my-branch')
+        repo2 = command('repo', 'add', 'repo2', repo1.to_s, 'my-branch')
         repo2.run
         Dir.chdir(repo2.dir) { `git symbolic-ref HEAD` }.should.include? 'my-branch'
       end
 
-      it "adds a spec-repo by creating a shallow clone" do
+      it 'adds a spec-repo by creating a shallow clone' do
         Dir.chdir(test_repo_path) do
           `echo 'touch' > touch && git add touch && git commit -m 'updated'`
         end
@@ -98,7 +98,7 @@ module Pod
         config.repos_dir = SpecHelper.tmp_repos_path
       end
 
-      it "complains when a repository name is missing" do
+      it 'complains when a repository name is missing' do
         lambda { run_command('repo', 'remove') }.should.raise CLAide::Help
       end
 
@@ -106,7 +106,7 @@ module Pod
         lambda { run_command('repo', 'remove', 'nonexistant') }.should.raise CLAide::Help
       end
 
-      it "complains if we do not have permission" do
+      it 'complains if we do not have permission' do
         File.stubs(:writable?).returns(false)
         upstream = SpecHelper.temporary_directory + 'upstream'
         FileUtils.cp_r(test_repo_path, upstream)
@@ -114,7 +114,7 @@ module Pod
         FileUtils.rm_rf(upstream)
       end
 
-      it "removes a spec-repo" do
+      it 'removes a spec-repo' do
         upstream = SpecHelper.temporary_directory + 'upstream'
         FileUtils.cp_r(test_repo_path, upstream)
         lambda { run_command('repo', 'remove', upstream) }.should.not.raise

spec/functional/command/search_spec.rb

@@ -11,28 +11,28 @@ module Pod
       SourcesManager.updated_search_index = nil
     end
 
-    it "runs with correct parameters" do
+    it 'runs with correct parameters' do
       lambda { run_command('search', 'JSON') }.should.not.raise
       lambda { run_command('search', 'JSON', '--full') }.should.not.raise
     end
 
-    it "complains for wrong parameters" do
+    it 'complains for wrong parameters' do
       lambda { run_command('search') }.should.raise CLAide::Help
       lambda { run_command('search', 'too', '--wrong') }.should.raise CLAide::Help
       lambda { run_command('search', '--wrong') }.should.raise CLAide::Help
     end
 
-    it "searches for a pod with name matching the given query ignoring case" do
+    it 'searches for a pod with name matching the given query ignoring case' do
       output = run_command('search', 'json')
       output.should.include? 'JSONKit'
     end
 
-    it "searches for a pod with name, summary, or description matching the given query ignoring case" do
+    it 'searches for a pod with name, summary, or description matching the given query ignoring case' do
       output = run_command('search', 'Engelhart', '--full')
       output.should.include? 'JSONKit'
     end
 
-    it "restricts the search to Pods supported on iOS" do
+    it 'restricts the search to Pods supported on iOS' do
       output = run_command('search', 'BananaLib', '--ios')
       output.should.include? 'BananaLib'
       Specification.any_instance.stubs(:available_platforms).returns([Platform.osx])
@@ -40,50 +40,50 @@ module Pod
       output.should.not.include? 'BananaLib'
     end
 
-    it "restricts the search to Pods supported on iOS" do
+    it 'restricts the search to Pods supported on iOS' do
       output = run_command('search', 'BananaLib', '--osx')
       output.should.not.include? 'BananaLib'
     end
 
-    it "outputs with the silent parameter" do
+    it 'outputs with the silent parameter' do
       output = run_command('search', 'BananaLib', '--silent')
       output.should.include? 'BananaLib'
     end
 
-    it "shows a friendly message when locally searching with invalid regex" do
+    it 'shows a friendly message when locally searching with invalid regex' do
       lambda { run_command('search', '+') }.should.raise CLAide::Help
     end
 
-    describe "option --web" do
+    describe 'option --web' do
 
       extend SpecHelper::TemporaryRepos
 
-      it "searches with invalid regex" do
+      it 'searches with invalid regex' do
         Command::Search.any_instance.expects(:open!).with('http://cocoapods.org/?q=NSAttributedString%2BCCLFormat')
         run_command('search', '--web', 'NSAttributedString+CCLFormat')
       end
 
-      it "should url encode search queries" do
+      it 'should url encode search queries' do
         Command::Search.any_instance.expects(:open!).with('http://cocoapods.org/?q=NSAttributedString%2BCCLFormat')
         run_command('search', '--web', 'NSAttributedString+CCLFormat')
       end
 
-      it "searches the web via the open! command" do
+      it 'searches the web via the open! command' do
         Command::Search.any_instance.expects(:open!).with('http://cocoapods.org/?q=bananalib')
         run_command('search', '--web', 'bananalib')
       end
 
-      it "includes option --osx correctly" do
+      it 'includes option --osx correctly' do
         Command::Search.any_instance.expects(:open!).with('http://cocoapods.org/?q=on%3Aosx%20bananalib')
         run_command('search', '--web', '--osx', 'bananalib')
       end
 
-      it "includes option --ios correctly" do
+      it 'includes option --ios correctly' do
         Command::Search.any_instance.expects(:open!).with('http://cocoapods.org/?q=on%3Aios%20bananalib')
         run_command('search', '--web', '--ios', 'bananalib')
       end
 
-      it "does not matter in which order the ios/osx options are set" do
+      it 'does not matter in which order the ios/osx options are set' do
         Command::Search.any_instance.expects(:open!).with('http://cocoapods.org/?q=on%3Aosx%20on%3Aios%20bananalib')
         run_command('search', '--web', '--ios', '--osx', 'bananalib')
 

spec/functional/command/setup_spec.rb

@@ -10,12 +10,12 @@ module Pod
       config.repos_dir = SpecHelper.tmp_repos_path
     end
 
-    it "returns the read only URL of the `master` spec-repo" do
+    it 'returns the read only URL of the `master` spec-repo' do
       cmd = Command::Setup.new(argv)
       cmd.url.should == 'https://github.com/CocoaPods/Specs.git'
     end
 
-    it "returns the push URL of the `master` spec-repo" do
+    it 'returns the push URL of the `master` spec-repo' do
       config.silent = true
       cmd = Command::Setup.new(argv('--push'))
       cmd.url.should == 'git@github.com:CocoaPods/Specs.git'
@@ -27,19 +27,19 @@ module Pod
       config.repos_dir = SpecHelper.temporary_directory
     end
 
-    it "runs with correct parameters" do
+    it 'runs with correct parameters' do
       lambda { run_command('setup') }.should.not.raise
     end
 
-    it "creates the local spec-repos directory and creates a clone of the `master` repo" do
+    it 'creates the local spec-repos directory and creates a clone of the `master` repo' do
       output = run_command('setup')
-      output.should.include "Setup completed"
-      output.should.not.include "push"
+      output.should.include 'Setup completed'
+      output.should.not.include 'push'
       url = Dir.chdir(config.repos_dir + 'master') { `git config --get remote.origin.url`.chomp }
       url.should == test_repo_path.to_s
     end
 
-    it "creates a shallow clone of the `master` repo by default" do
+    it 'creates a shallow clone of the `master` repo by default' do
       Dir.chdir(test_repo_path) do
         `echo 'touch' > touch && git add touch && git commit -m 'updated'`
       end
@@ -51,7 +51,7 @@ module Pod
       end
     end
 
-    it "creates a full clone of the `master` repo if requested" do
+    it 'creates a full clone of the `master` repo if requested' do
       Dir.chdir(test_repo_path) do
         `echo 'touch' > touch && git add touch && git commit -m 'updated'`
       end
@@ -61,7 +61,7 @@ module Pod
       end
     end
 
-    it "creates a full clone of the `master` repo when push access is requested" do
+    it 'creates a full clone of the `master` repo when push access is requested' do
       Dir.chdir(test_repo_path) do
         `echo 'touch' > touch && git add touch && git commit -m 'updated'`
       end
@@ -73,9 +73,9 @@ module Pod
       end
     end
 
-    it "preserves push access for the `master` repo" do
+    it 'preserves push access for the `master` repo' do
       output = run_command('setup')
-      output.should.not.include "push"
+      output.should.not.include 'push'
       Dir.chdir(config.repos_dir + 'master') { `git remote set-url origin git@github.com:CocoaPods/Specs.git` }
       command('setup').url.should == 'git@github.com:CocoaPods/Specs.git'
     end
@@ -87,7 +87,7 @@ module Pod
       Command::Setup.any_instance.stubs(:old_master_repo_dir).returns(SpecHelper.temporary_directory + 'cocoapods/master')
     end
 
-    it "migrates repos from the old directory structure to the new one" do
+    it 'migrates repos from the old directory structure to the new one' do
       source = SpecHelper.temporary_directory + 'cocoapods/master'
       target = config.repos_dir + 'master'
 

spec/functional/command/spec_spec.rb

@@ -3,9 +3,9 @@ require File.expand_path('../../../spec_helper', __FILE__)
 module Pod
   describe Command::Spec do
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "complains for wrong parameters" do
+      it 'complains for wrong parameters' do
         lambda { run_command('spec') }.should.raise CLAide::Help
         lambda { run_command('spec', 'create') }.should.raise CLAide::Help
         lambda { run_command('spec', '--create') }.should.raise CLAide::Help
@@ -21,59 +21,59 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "create subcommand" do
+    describe 'create subcommand' do
       extend SpecHelper::TemporaryRepos
 
-      it "creates a new podspec stub file" do
+      it 'creates a new podspec stub file' do
         run_command('spec', 'create', 'Bananas')
         path = temporary_directory + 'Bananas.podspec'
         spec = Specification.from_file(path)
 
         spec.name.should         == 'Bananas'
-        spec.license.should      == { :type => "MIT (example)" }
+        spec.license.should      == { :type => 'MIT (example)' }
         spec.version.should      == Version.new('0.0.1')
         spec.summary.should      == 'A short description of Bananas.'
         spec.homepage.should     == 'http://EXAMPLE/Bananas'
-        spec.authors.should      == { `git config --get user.name`.strip => `git config --get user.email`.strip}
+        spec.authors.should      == { `git config --get user.name`.strip => `git config --get user.email`.strip }
         spec.source.should       == { :git => 'http://EXAMPLE/Bananas.git', :tag => '0.0.1' }
         spec.consumer(:ios).source_files.should == ['Classes', 'Classes/**/*.{h,m}']
         spec.consumer(:ios).public_header_files.should == []
       end
 
-      it "correctly creates a podspec from github" do
+      it 'correctly creates a podspec from github' do
         repo = {
           'name' => 'libPusher',
           'owner' => { 'login' => 'lukeredpath' },
           'html_url' => 'https://github.com/lukeredpath/libPusher',
           'description' => 'An Objective-C interface to Pusher (pusherapp.com)',
-          'clone_url' => 'https://github.com/lukeredpath/libPusher.git'
+          'clone_url' => 'https://github.com/lukeredpath/libPusher.git',
         }
         GitHub.expects(:repo).with('lukeredpath/libPusher').returns(repo)
-        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{"name"=>"v1.4"}])
-        GitHub.expects(:user).with('lukeredpath').returns({ "name" => "Luke Redpath", "email" => "luke@lukeredpath.co.uk" })
+        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{ 'name' => 'v1.4' }])
+        GitHub.expects(:user).with('lukeredpath').returns('name' => 'Luke Redpath', 'email' => 'luke@lukeredpath.co.uk')
         run_command('spec', 'create', 'https://github.com/lukeredpath/libPusher.git')
         path = temporary_directory + 'libPusher.podspec'
         spec = Specification.from_file(path)
         spec.name.should     == 'libPusher'
-        spec.license.should  == { :type => "MIT (example)" }
+        spec.license.should  == { :type => 'MIT (example)' }
         spec.version.should  == Version.new('1.4')
         spec.summary.should  == 'An Objective-C interface to Pusher (pusherapp.com)'
         spec.homepage.should == 'https://github.com/lukeredpath/libPusher'
-        spec.authors.should  == {"Luke Redpath"=>"luke@lukeredpath.co.uk"}
+        spec.authors.should  == { 'Luke Redpath' => 'luke@lukeredpath.co.uk' }
         spec.source.should   == { :git => 'https://github.com/lukeredpath/libPusher.git', :tag => 'v1.4' }
       end
 
-      it "accepts a name when creating a podspec form github" do
+      it 'accepts a name when creating a podspec form github' do
         repo = {
           'name' => 'libPusher',
           'owner' => { 'login' => 'lukeredpath' },
           'html_url' => 'https://github.com/lukeredpath/libPusher',
           'description' => 'An Objective-C interface to Pusher (pusherapp.com)',
-          'clone_url' => 'https://github.com/lukeredpath/libPusher.git'
+          'clone_url' => 'https://github.com/lukeredpath/libPusher.git',
         }
         GitHub.expects(:repo).with('lukeredpath/libPusher').returns(repo)
-        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{"name"=>"v1.4"}])
-        GitHub.expects(:user).with('lukeredpath').returns({ "name" => "Luke Redpath", "email" => "luke@lukeredpath.co.uk" })
+        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{ 'name' => 'v1.4' }])
+        GitHub.expects(:user).with('lukeredpath').returns('name' => 'Luke Redpath', 'email' => 'luke@lukeredpath.co.uk')
         run_command('spec', 'create', 'other_name', 'https://github.com/lukeredpath/libPusher.git')
         path = temporary_directory + 'other_name.podspec'
         spec = Specification.from_file(path)
@@ -81,18 +81,18 @@ module Pod
         spec.homepage.should == 'https://github.com/lukeredpath/libPusher'
       end
 
-      it "correctly suggests the head commit if a suitable tag is not available on github" do
+      it 'correctly suggests the head commit if a suitable tag is not available on github' do
         repo = {
           'name' => 'libPusher',
           'owner' => { 'login' => 'lukeredpath' },
           'html_url' => 'https://github.com/lukeredpath/libPusher',
           'description' => 'An Objective-C interface to Pusher (pusherapp.com)',
-          'clone_url' => 'https://github.com/lukeredpath/libPusher.git'
+          'clone_url' => 'https://github.com/lukeredpath/libPusher.git',
         }
         GitHub.expects(:repo).with('lukeredpath/libPusher').returns(repo)
-        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{"name"=>"experiment"}])
-        GitHub.expects(:branches).with('https://github.com/lukeredpath/libPusher').returns([{"name"=>"master", "commit" => {'sha' => '5f482b0693ac2ac1ad85d1aabc27ec7547cc0bc7'}}])
-        GitHub.expects(:user).with('lukeredpath').returns({ "name" => "Luke Redpath", "email" => "luke@lukeredpath.co.uk" })
+        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{ 'name' => 'experiment' }])
+        GitHub.expects(:branches).with('https://github.com/lukeredpath/libPusher').returns([{ 'name' => 'master', 'commit' => { 'sha' => '5f482b0693ac2ac1ad85d1aabc27ec7547cc0bc7' } }])
+        GitHub.expects(:user).with('lukeredpath').returns('name' => 'Luke Redpath', 'email' => 'luke@lukeredpath.co.uk')
         run_command('spec', 'create', 'https://github.com/lukeredpath/libPusher.git')
         path = temporary_directory + 'libPusher.podspec'
         spec = Specification.from_file(path)
@@ -106,12 +106,12 @@ module Pod
           'owner' => { 'login' => 'lukeredpath' },
           'html_url' => 'https://github.com/lukeredpath/libPusher',
           'description' => 'An Objective-C interface to Pusher (pusherapp.com)',
-          'clone_url' => 'https://github.com/lukeredpath/libPusher.git'
+          'clone_url' => 'https://github.com/lukeredpath/libPusher.git',
         }
         GitHub.expects(:repo).with('lukeredpath/libPusher').returns(repo)
-        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{"name"=>"experiment"}])
-        GitHub.expects(:branches).with('https://github.com/lukeredpath/libPusher').returns([{"name"=>"master", "commit" => {'sha' => '5f482b0693ac2ac1ad85d1aabc27ec7547cc0bc7'}}])
-        GitHub.expects(:user).with('lukeredpath').returns({ "name" => "Luke Redpath", "email" => "luke@lukeredpath.co.uk" })
+        GitHub.expects(:tags).with('https://github.com/lukeredpath/libPusher').returns([{ 'name' => 'experiment' }])
+        GitHub.expects(:branches).with('https://github.com/lukeredpath/libPusher').returns([{ 'name' => 'master', 'commit' => { 'sha' => '5f482b0693ac2ac1ad85d1aabc27ec7547cc0bc7' } }])
+        GitHub.expects(:user).with('lukeredpath').returns('name' => 'Luke Redpath', 'email' => 'luke@lukeredpath.co.uk')
         output = run_command('spec', 'create', 'https://github.com/lukeredpath/libPusher.git')
         output.should.include 'MARKDOWN TEMPLATE'
         output.should.include 'Please add semantic version tags'
@@ -120,7 +120,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "lint subcommand" do
+    describe 'lint subcommand' do
       extend SpecHelper::TemporaryRepos
 
       it "complains if it can't find any spec to lint" do
@@ -135,16 +135,16 @@ module Pod
         end
       end
 
-      it "lints the current working directory" do
+      it 'lints the current working directory' do
         Dir.chdir(fixture('spec-repos') + 'master/Specs/JSONKit/1.4/') do
           cmd = command('spec', 'lint', '--quick', '--only-errors')
           cmd.run
-          UI.output.should.include "passed validation"
+          UI.output.should.include 'passed validation'
         end
       end
 
       # @todo VCR is required in CocoaPods only for this test.
-      xit "lints a remote podspec" do
+      xit 'lints a remote podspec' do
         Dir.chdir(fixture('spec-repos') + 'master/Specs/JSONKit/1.4/') do
           cmd = command('spec', 'lint', '--quick', '--only-errors', '--silent', 'https://github.com/CocoaPods/Specs/raw/master/A2DynamicDelegate/2.0.1/A2DynamicDelegate.podspec')
           # VCR.use_cassette('linter', :record => :new_episodes) {  }
@@ -156,20 +156,20 @@ module Pod
         text = (fixture('spec-repos') + 'master/Specs/JSONKit/1.4/JSONKit.podspec.json').read
         text.gsub!(/.*license.*/, '"license": { "file": "LICENSE" },')
         file = temporary_directory + 'JSONKit.podspec.json'
-        File.open(file, 'w') {|f| f.write(text) }
+        File.open(file, 'w') { |f| f.write(text) }
         @spec_path = file.to_s
       end
 
-      it "lints a given podspec" do
+      it 'lints a given podspec' do
         cmd = command('spec', 'lint', '--quick', @spec_path)
         lambda { cmd.run }.should.raise Informative
-        UI.output.should.include "Missing license type"
+        UI.output.should.include 'Missing license type'
       end
 
-      it "respects the -only--errors option" do
+      it 'respects the -only--errors option' do
         cmd = command('spec', 'lint', '--quick', '--only-errors', @spec_path)
         lambda { cmd.run }.should.not.raise
-        UI.output.should.include "Missing license type"
+        UI.output.should.include 'Missing license type'
       end
     end
 
@@ -183,19 +183,19 @@ module Pod
     end
 
     def it_should_check_for_ambiguity(command)
-      it "complains provided spec name is ambigious" do
+      it 'complains provided spec name is ambigious' do
         e = lambda { command('spec', command, 'AF').run }.should.raise Informative
         e.message.should.match /More than one/
       end
     end
 
     describe Command::Spec::Which do
-      it_should_check_for_existence("which")
-      it_should_check_for_ambiguity("which")
+      it_should_check_for_existence('which')
+      it_should_check_for_ambiguity('which')
 
-      it "prints the path of a given podspec" do
+      it 'prints the path of a given podspec' do
         lambda { command('spec', 'which', 'AFNetworking').run }.should.not.raise
-        text = "AFNetworking.podspec"
+        text = 'AFNetworking.podspec'
         UI.output.should.include text.gsub(/\n/, '')
       end
     end
@@ -203,15 +203,15 @@ module Pod
     #-------------------------------------------------------------------------#
 
     describe Command::Spec::Cat do
-      it_should_check_for_existence("cat")
-      it_should_check_for_ambiguity("cat")
+      it_should_check_for_existence('cat')
+      it_should_check_for_ambiguity('cat')
 
-      it "cats the given podspec" do
+      it 'cats the given podspec' do
         lambda { command('spec', 'cat', 'AFNetworking').run }.should.not.raise
         UI.output.should.include fixture('spec-repos/master/Specs/AFNetworking/2.3.1/AFNetworking.podspec.json').read
       end
 
-      it "cats the first podspec from all podspecs" do
+      it 'cats the first podspec from all podspecs' do
         UI.next_input = "1\n"
         run_command('spec', 'cat', '--show-all', 'AFNetworking')
         UI.output.should.include fixture('spec-repos/master/Specs/AFNetworking/2.3.1/AFNetworking.podspec.json').read
@@ -229,23 +229,23 @@ module Pod
         ENV['PATH'] = @path_saved
       end
 
-      it_should_check_for_existence("edit")
-      it_should_check_for_ambiguity("edit")
+      it_should_check_for_existence('edit')
+      it_should_check_for_ambiguity('edit')
 
-      it "would execute the editor specified in ENV with the given podspec" do
+      it 'would execute the editor specified in ENV with the given podspec' do
         ENV['EDITOR'] = 'podspeceditor'
         lambda { command('spec', 'edit', 'AFNetworking').run }.should.raise SystemExit
         UI.output.should.include '/bin/sh -i -c podspeceditor "$@" --'
         UI.output.should.include 'fixtures/spec-repos/master/Specs/AFNetworking'
       end
 
-      it "will raise if no editor is found" do
+      it 'will raise if no editor is found' do
         ENV['PATH'] = ''
         ENV['EDITOR'] = nil
         lambda { command('spec', 'edit', 'AFNetworking').run }.should.raise Informative
       end
 
-      it "would execute an editor with the first podspec from all podspecs" do
+      it 'would execute an editor with the first podspec from all podspecs' do
         ENV['EDITOR'] = 'podspeceditor'
         UI.next_input = "1\n"
         lambda { command('spec', 'edit', '--show-all', 'AFNetworking').run }.should.raise SystemExit
@@ -262,7 +262,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Private helpers" do
+    describe 'Private helpers' do
 
       before do
         # TODO Use class methods
@@ -270,29 +270,29 @@ module Pod
 
       end
 
-      describe "#get_path_of_spec" do
+      describe '#get_path_of_spec' do
 
-        it "returns the path of the specification with the given name" do
+        it 'returns the path of the specification with the given name' do
           path = @sut.send(:get_path_of_spec, 'AFNetworking')
           path.should == fixture('spec-repos') + 'master/Specs/AFNetworking/2.3.1/AFNetworking.podspec.json'
         end
 
       end
 
-      describe "#choose_from_array" do
+      describe '#choose_from_array' do
 
-        it "should return a valid index for the given array" do
+        it 'should return a valid index for the given array' do
           UI.next_input = "1\n"
-          index = @sut.send(:choose_from_array, ['item1', 'item2', 'item3'], 'A message')
+          index = @sut.send(:choose_from_array, %w(item1 item2 item3), 'A message')
           UI.output.should.include "1: item1\n2: item2\n3: item3\nA message\n"
           index.should == 0
         end
 
-        it "should raise when the index is out of bounds" do
+        it 'should raise when the index is out of bounds' do
           UI.next_input = "4\n"
-          lambda { @sut.send(:choose_from_array, ['item1', 'item2', 'item3'], 'A message') }.should.raise Pod::Informative
+          lambda { @sut.send(:choose_from_array, %w(item1 item2 item3), 'A message') }.should.raise Pod::Informative
           UI.next_input = "0\n"
-          lambda { @sut.send(:choose_from_array, ['item1', 'item2', 'item3'], 'A message') }.should.raise Pod::Informative
+          lambda { @sut.send(:choose_from_array, %w(item1 item2 item3), 'A message') }.should.raise Pod::Informative
         end
 
       end
@@ -303,4 +303,3 @@ module Pod
 
   end
 end
-

spec/functional/command_spec.rb

@@ -4,12 +4,12 @@ module Pod
   describe Command do
     extend SpecHelper::Command
 
-    it "displays the current version number with the --version flag" do
+    it 'displays the current version number with the --version flag' do
       Pod::Command.version.should == VERSION
     end
 
-    it "reports the location of the AFNetworking spec" do
-      lambda { Pod::Command.run(['spec', 'which', 'AFNetworking']) }.should.not.raise
+    it 'reports the location of the AFNetworking spec' do
+      lambda { Pod::Command.run(%w(spec which AFNetworking)) }.should.not.raise
       UI.output.should.include 'spec/fixtures/spec-repos/master/Specs/AFNetworking'
     end
 

spec/functional/user_interface_spec.rb

@@ -9,7 +9,7 @@ module Pod
       @set = SourcesManager.search(Dependency.new('CocoaLumberjack'))
     end
 
-    it "presents the name, version, description, homepage and source of a specification set" do
+    it 'presents the name, version, description, homepage and source of a specification set' do
       UI.pod(@set)
       output = UI.output
       output.should.include? 'CocoaLumberjack'
@@ -21,26 +21,26 @@ module Pod
       output.should.include? 'https://github.com/CocoaLumberjack/CocoaLumberjack.git'
     end
 
-    it "Presents information about deprecation if the pod is deprecated" do
+    it 'Presents information about deprecation if the pod is deprecated' do
       specification = @set.specification
       specification.deprecated = true
       @set.expects(:specification).returns(specification)
       UI.pod(@set)
       output = UI.output
-      output.should.include? "[DEPRECATED]"
+      output.should.include? '[DEPRECATED]'
     end
 
-    it "Presents information about the deprecation in favor of another pod" do
+    it 'Presents information about the deprecation in favor of another pod' do
       specification = @set.specification
-      specification.deprecated_in_favor_of = "NewMoreAwesomePod"
+      specification.deprecated_in_favor_of = 'NewMoreAwesomePod'
       @set.expects(:specification).returns(specification)
 
       UI.pod(@set)
       output = UI.output
-      output.should.include? "[DEPRECATED in favor of NewMoreAwesomePod]"
+      output.should.include? '[DEPRECATED in favor of NewMoreAwesomePod]'
     end
 
-    it "presents the stats of a specification set" do
+    it 'presents the stats of a specification set' do
       Specification::Set::Presenter.any_instance.expects(:github_last_activity).returns('more than a year ago')
       Specification::Set::Presenter.any_instance.expects(:github_watchers).returns('318')
       Specification::Set::Presenter.any_instance.expects(:github_forks).returns('42')
@@ -54,14 +54,14 @@ module Pod
       output.should.include? 'Pushed:   more than a year ago'
     end
 
-    it "should print at least one subspec" do
+    it 'should print at least one subspec' do
       @set = SourcesManager.search(Dependency.new('RestKit'))
       UI.pod(@set)
       output = UI.output
-      output.should.include? "RestKit/Network"
+      output.should.include? 'RestKit/Network'
     end
 
-    it "presents only name and version of a specification set in :name_and_version mode" do
+    it 'presents only name and version of a specification set in :name_and_version mode' do
       @set = SourcesManager.search_by_name('RestKit').first
       UI.pod(@set, :name_and_version)
       output = UI.output

spec/integration.rb

@@ -37,29 +37,28 @@
 
 #-----------------------------------------------------------------------------#
 
-
 # @return [Pathname] The root of the repo.
 #
-ROOT = Pathname.new(File.expand_path("../../", __FILE__)) unless defined? ROOT
+ROOT = Pathname.new(File.expand_path('../../', __FILE__)) unless defined? ROOT
 $:.unshift((ROOT + 'spec').to_s)
 
 require 'rubygems'
 require 'bundler/setup'
 require 'pretty_bacon'
 require 'colored'
-require "clintegracon"
-require "integration/xcodeproj_project_yaml"
+require 'clintegracon'
+require 'integration/xcodeproj_project_yaml'
 
 CLIntegracon.configure do |c|
-  c.spec_path = ROOT + "spec/cocoapods-integration-specs"
-  c.temp_path = ROOT + "tmp"
+  c.spec_path = ROOT + 'spec/cocoapods-integration-specs'
+  c.temp_path = ROOT + 'tmp'
 
   # Transform produced project files to YAMLs
-  c.transform_produced "**/*.xcodeproj" do |path|
+  c.transform_produced '**/*.xcodeproj' do |path|
     # Creates a YAML representation of the Xcodeproj files
     # which should be used as a reference for comparison.
     xcodeproj = Xcodeproj::Project.open(path)
-    File.open("#{path}.yaml", "w") do |file|
+    File.open("#{path}.yaml", 'w') do |file|
       file.write xcodeproj.to_yaml
     end
   end
@@ -67,156 +66,155 @@ CLIntegracon.configure do |c|
   # Register special handling for YAML files
   paths = [%r{Podfile\.lock}, %r{Manifest\.lock$}, %r{xcodeproj\.yaml$}]
   c.has_special_handling_for *paths do |path|
-    if RUBY_VERSION < "1.9"
+    if RUBY_VERSION < '1.9'
       nil # CP is not sorting array derived from hashes whose order is
-          # undefined in 1.8.7
+    # undefined in 1.8.7
     else
       # Remove CocoaPods version
       yaml = File.open(path) { |f| YAML.load(f) }
-      yaml.delete("COCOAPODS")
+      yaml.delete('COCOAPODS')
       yaml.to_s
     end
   end
 
   # So we don't need to compare them directly
   c.ignores %r{\.xcodeproj/}
-  c.ignores "Podfile"
+  c.ignores 'Podfile'
 
   # Ignore certain OSX files
-  c.ignores ".DS_Store"
+  c.ignores '.DS_Store'
 
   # Ignore xcuserdata
   c.ignores %r{/xcuserdata/}
 
   # TODO The output from the caches changes on Travis
-  c.ignores "execution_output.txt"
+  c.ignores 'execution_output.txt'
 
   # Needed for some test cases
-  c.ignores "Reachability.podspec"
-  c.ignores "PodTest-hg-source/**"
+  c.ignores 'Reachability.podspec'
+  c.ignores 'PodTest-hg-source/**'
 
   c.hook_into :bacon
 end
 
-
-describe_cli "pod" do
+describe_cli 'pod' do
 
   subject do |s|
-    s.executable = "ruby #{ROOT + "bin/pod"}"
+    s.executable = "ruby #{ROOT + 'bin/pod'}"
     s.environment_vars = {
-      "CP_AGGRESSIVE_CACHE" => "TRUE",
-      "XCODEPROJ_DISABLE_XCPROJ" => "TRUE",
+      'CP_AGGRESSIVE_CACHE' => 'TRUE',
+      'XCODEPROJ_DISABLE_XCPROJ' => 'TRUE',
     }
     s.default_args = [
-      "--verbose",
-      "--no-ansi"
+      '--verbose',
+      '--no-ansi',
     ]
-    s.replace_path ROOT.to_s, "ROOT"
-    s.replace_user_path "Library/Caches/CocoaPods", "CACHES_DIR"
+    s.replace_path ROOT.to_s, 'ROOT'
+    s.replace_user_path 'Library/Caches/CocoaPods', 'CACHES_DIR'
   end
 
-  describe "Pod install" do
+  describe 'Pod install' do
 
     # Test installation with no integration
     # Test subspecs inheritance
 
-    describe "Integrates a project with CocoaPods" do
-      behaves_like cli_spec "install_new",
-                            "install --no-repo-update"
+    describe 'Integrates a project with CocoaPods' do
+      behaves_like cli_spec 'install_new',
+                            'install --no-repo-update'
     end
 
-    describe "Adds a Pod to an existing installation" do
-      behaves_like cli_spec "install_add_pod",
-                            "install --no-repo-update"
+    describe 'Adds a Pod to an existing installation' do
+      behaves_like cli_spec 'install_add_pod',
+                            'install --no-repo-update'
     end
 
-    describe "Removes a Pod from an existing installation" do
-      behaves_like cli_spec "install_remove_pod",
-                            "install --no-repo-update"
+    describe 'Removes a Pod from an existing installation' do
+      behaves_like cli_spec 'install_remove_pod',
+                            'install --no-repo-update'
     end
 
-    describe "Creates an installation with multiple target definitions" do
-      behaves_like cli_spec "install_multiple_targets",
-                            "install --no-repo-update"
+    describe 'Creates an installation with multiple target definitions' do
+      behaves_like cli_spec 'install_multiple_targets',
+                            'install --no-repo-update'
     end
 
-    describe "Installs a Pod with different subspecs activated across different targets" do
-      behaves_like cli_spec "install_subspecs",
-                            "install --no-repo-update"
+    describe 'Installs a Pod with different subspecs activated across different targets' do
+      behaves_like cli_spec 'install_subspecs',
+                            'install --no-repo-update'
     end
 
-    describe "Installs a Pod with subspecs and does not duplicate the prefix header" do
-      behaves_like cli_spec "install_subspecs_no_duplicate_prefix",
-                            "install --no-repo-update"
+    describe 'Installs a Pod with subspecs and does not duplicate the prefix header' do
+      behaves_like cli_spec 'install_subspecs_no_duplicate_prefix',
+                            'install --no-repo-update'
     end
 
-    describe "Installs a Pod with a local source" do
-      behaves_like cli_spec "install_local_source",
-                            "install --no-repo-update"
+    describe 'Installs a Pod with a local source' do
+      behaves_like cli_spec 'install_local_source',
+                            'install --no-repo-update'
     end
 
-    describe "Installs a Pod with an external source" do
-      behaves_like cli_spec "install_external_source",
-                            "install --no-repo-update"
+    describe 'Installs a Pod with an external source' do
+      behaves_like cli_spec 'install_external_source',
+                            'install --no-repo-update'
     end
 
-    describe "Installs a Pod given the podspec" do
-      behaves_like cli_spec "install_podspec",
-                            "install --no-repo-update"
+    describe 'Installs a Pod given the podspec' do
+      behaves_like cli_spec 'install_podspec',
+                            'install --no-repo-update'
     end
 
-    describe "Performs an installation using a custom workspace" do
-      behaves_like cli_spec "install_custom_workspace",
-                            "install --no-repo-update"
+    describe 'Performs an installation using a custom workspace' do
+      behaves_like cli_spec 'install_custom_workspace',
+                            'install --no-repo-update'
     end
 
-    describe "Integrates a target with custom build settings" do
-      behaves_like cli_spec "install_custom_build_configuration",
-                            "install --no-repo-update"
+    describe 'Integrates a target with custom build settings' do
+      behaves_like cli_spec 'install_custom_build_configuration',
+                            'install --no-repo-update'
     end
 
     # @todo add tests for all the hooks API
     #
-    describe "Runs the Podfile callbacks" do
-      behaves_like cli_spec "install_podfile_callbacks",
-                            "install --no-repo-update"
+    describe 'Runs the Podfile callbacks' do
+      behaves_like cli_spec 'install_podfile_callbacks',
+                            'install --no-repo-update'
     end
   end
 
   #--------------------------------------#
 
-  describe "Pod update" do
+  describe 'Pod update' do
 
-    describe "Updates an existing installation" do
-      behaves_like cli_spec "update_all",
-                            "update --no-repo-update"
+    describe 'Updates an existing installation' do
+      behaves_like cli_spec 'update_all',
+                            'update --no-repo-update'
     end
 
-    describe "Updates a selected Pod in an existing installation" do
-      behaves_like cli_spec "update_selected",
-                            "update Reachability --no-repo-update"
+    describe 'Updates a selected Pod in an existing installation' do
+      behaves_like cli_spec 'update_selected',
+                            'update Reachability --no-repo-update'
     end
 
   end
 
   #--------------------------------------#
 
-  describe "Pod lint" do
+  describe 'Pod lint' do
 
-    describe "Lints a Pod" do
-      behaves_like cli_spec "spec_lint",
-                            "spec lint --quick"
+    describe 'Lints a Pod' do
+      behaves_like cli_spec 'spec_lint',
+                            'spec lint --quick'
     end
 
   end
 
   #--------------------------------------#
 
-  describe "Pod init" do
+  describe 'Pod init' do
 
-    describe "Initializes a Podfile with a single platform" do
-      behaves_like cli_spec "init_single_platform",
-                            "init"
+    describe 'Initializes a Podfile with a single platform' do
+      behaves_like cli_spec 'init_single_platform',
+                            'init'
     end
 
   end

spec/integration/xcodeproj_project_yaml.rb

-require "xcodeproj"
-require "yaml"
+require 'xcodeproj'
+require 'yaml'
 
 class Xcodeproj::Project
   def to_yaml
     pretty_print_output = pretty_print
     sections = []
-    sorted_keys = ["File References", "Targets", "Build Configurations"]
+    sorted_keys = ['File References', 'Targets', 'Build Configurations']
     sorted_keys.each do |key|
       yaml =  { key => pretty_print_output[key] }.to_yaml
       sections << yaml
     end
-    (sections * "\n\n").gsub!("---", '')
+    (sections * "\n\n").gsub!('---', '')
   end
 end

spec/spec_helper.rb

@@ -26,7 +26,7 @@ require 'bacon'
 require 'mocha-on-bacon'
 require 'pretty_bacon'
 require 'pathname'
-require "active_support/core_ext/string/strip"
+require 'active_support/core_ext/string/strip'
 
 ROOT = Pathname.new(File.expand_path('../../', __FILE__))
 $:.unshift((ROOT + 'lib').to_s)
@@ -34,7 +34,7 @@ $:.unshift((ROOT + 'spec').to_s)
 
 require 'cocoapods'
 require 'claide'
-#require 'awesome_print'
+# require 'awesome_print'
 
 require 'spec_helper/command'         # Allows to run Pod commands and returns their output.
 require 'spec_helper/fixture'         # Provides access to the fixtures and unpacks them if needed.
@@ -52,7 +52,7 @@ require 'spec_helper/github'          # Stubs Github API to return always the va
 #
 module Pod
   class Specification
-    alias :original_source :source
+    alias_method :original_source, :source
     def source
       fixture = SpecHelper.fixture("integration/#{name}")
       result = super
@@ -117,7 +117,7 @@ module SpecHelper
 end
 
 def temporary_sandbox
-  Pod::Sandbox.new(temporary_directory + "Pods")
+  Pod::Sandbox.new(temporary_directory + 'Pods')
 end
 
 def fixture_spec(name)
@@ -135,4 +135,3 @@ end
 #-----------------------------------------------------------------------------#
 
 SpecHelper::Fixture.fixture('banana-lib') # ensure it exists
-

spec/spec_helper/github.rb

 # # require 'octokit'
-# 
+#
 # module SpecHelper
 #   module Github
 #     def expect_github_repo_request(data = nil)
@@ -38,7 +38,7 @@
 #       }
 #       Octokit.expects(:repo).with('lukeredpath/libPusher').returns(data)
 #     end
-# 
+#
 #     def expect_github_tags_request(data = nil)
 #       data ||= [
 #         {
@@ -89,7 +89,7 @@
 #       ]
 #       Octokit.expects(:tags).with(:username => 'lukeredpath', :repo => 'libPusher').returns(data)
 #     end
-# 
+#
 #     def expect_github_branches_request(data = nil)
 #       data ||= [
 #         {
@@ -116,7 +116,7 @@
 #       ]
 #       Octokit.expects(:branches).with(:username => 'lukeredpath', :repo => 'libPusher').returns(data)
 #     end
-# 
+#
 #     def expect_github_user_request(data = nil)
 #       data ||= {
 #         "avatar_url" => "https://secure.gravatar.com/avatar/bdd4d23d1a822b2d68b53e7c51d69a39?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png",
@@ -143,4 +143,4 @@
 #     end
 #   end
 # end
-# 
+#

spec/spec_helper/pre_flight.rb

@@ -31,4 +31,3 @@ module Bacon
     end
   end
 end
-

spec/spec_helper/temporary_repos.rb

@@ -88,4 +88,3 @@ module SpecHelper
     end
   end
 end
-

spec/spec_helper/user_interface.rb

 module Pod
-
   # Disable the wrapping so the output is deterministic in the tests.
   #
   UI.disable_wrap = true
@@ -20,7 +19,7 @@ module Pod
         @output << "#{message}\n"
       end
 
-      def warn(message = '', actions = [])
+      def warn(message = '', _actions = [])
         @warnings << "#{message}\n"
       end
 

spec/unit/command_spec.rb

@@ -2,21 +2,21 @@ require File.expand_path('../../spec_helper', __FILE__)
 
 module Pod
   describe Command do
-    it "returns the proper command class" do
-      Command.parse(%w{ help        }).should.be.instance_of Command::Help
-      Command.parse(%w{ install     }).should.be.instance_of Command::Install
-      Command.parse(%w{ list        }).should.be.instance_of Command::List
-      Command.parse(%w{ outdated    }).should.be.instance_of Command::Outdated
-      Command.parse(%w{ repo        }).should.be.instance_of Command::Repo
-      Command.parse(%w{ repo add    }).should.be.instance_of Command::Repo::Add
-      Command.parse(%w{ repo lint   }).should.be.instance_of Command::Repo::Lint
-      Command.parse(%w{ repo update }).should.be.instance_of Command::Repo::Update
-      Command.parse(%w{ repo remove }).should.be.instance_of Command::Repo::Remove
-      Command.parse(%w{ search      }).should.be.instance_of Command::Search
-      Command.parse(%w{ setup       }).should.be.instance_of Command::Setup
-      Command.parse(%w{ spec create }).should.be.instance_of Command::Spec::Create
-      Command.parse(%w{ spec lint   }).should.be.instance_of Command::Spec::Lint
-      Command.parse(%w{ init        }).should.be.instance_of Command::Init
+    it 'returns the proper command class' do
+      Command.parse(%w(      help      )).should.be.instance_of Command::Help
+      Command.parse(%w(      install      )).should.be.instance_of Command::Install
+      Command.parse(%w(      list      )).should.be.instance_of Command::List
+      Command.parse(%w(      outdated      )).should.be.instance_of Command::Outdated
+      Command.parse(%w(      repo      )).should.be.instance_of Command::Repo
+      Command.parse(%w(      repo add      )).should.be.instance_of Command::Repo::Add
+      Command.parse(%w(      repo lint      )).should.be.instance_of Command::Repo::Lint
+      Command.parse(%w(      repo update      )).should.be.instance_of Command::Repo::Update
+      Command.parse(%w(      repo remove      )).should.be.instance_of Command::Repo::Remove
+      Command.parse(%w(      search      )).should.be.instance_of Command::Search
+      Command.parse(%w(      setup      )).should.be.instance_of Command::Setup
+      Command.parse(%w(      spec create      )).should.be.instance_of Command::Spec::Create
+      Command.parse(%w(      spec lint      )).should.be.instance_of Command::Spec::Lint
+      Command.parse(%w(      init      )).should.be.instance_of Command::Init
     end
   end
 end

spec/unit/config_spec.rb

 require File.expand_path('../../spec_helper', __FILE__)
 
 module Pod
-
   describe Config do
     before do
       @sut = Config.new(false)
@@ -9,56 +8,56 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "returns the singleton config instance" do
+      it 'returns the singleton config instance' do
         @sut.should.be.instance_of Config
       end
 
-      it "returns the path to the home dir" do
-        @sut.home_dir.should == Pathname.new("~/.cocoapods").expand_path
+      it 'returns the path to the home dir' do
+        @sut.home_dir.should == Pathname.new('~/.cocoapods').expand_path
       end
 
-      it "returns the path to the spec-repos dir" do
-        @sut.repos_dir.should == Pathname.new("~/.cocoapods/repos").expand_path
+      it 'returns the path to the spec-repos dir' do
+        @sut.repos_dir.should == Pathname.new('~/.cocoapods/repos').expand_path
       end
 
-      it "returns the path to the templates dir" do
-        @sut.templates_dir.should == Pathname.new("~/.cocoapods/templates").expand_path
+      it 'returns the path to the templates dir' do
+        @sut.templates_dir.should == Pathname.new('~/.cocoapods/templates').expand_path
       end
 
-      it "returns the path of the default podfiles" do
-        @sut.default_podfile_path.should == Pathname.new("~/.cocoapods/templates/Podfile.default").expand_path
-        @sut.default_test_podfile_path.should == Pathname.new("~/.cocoapods/templates/Podfile.test").expand_path
+      it 'returns the path of the default podfiles' do
+        @sut.default_podfile_path.should == Pathname.new('~/.cocoapods/templates/Podfile.default').expand_path
+        @sut.default_test_podfile_path.should == Pathname.new('~/.cocoapods/templates/Podfile.test').expand_path
       end
 
-      it "allows to specify the home dir with an environment variable" do
+      it 'allows to specify the home dir with an environment variable' do
         ENV['CP_HOME_DIR'] = '~/custom_home_dir'
-        @sut.home_dir.should == Pathname.new("~/custom_home_dir").expand_path
+        @sut.home_dir.should == Pathname.new('~/custom_home_dir').expand_path
         ENV.delete('CP_HOME_DIR')
       end
 
-      it "allows to specify the repos dir with an environment variable" do
+      it 'allows to specify the repos dir with an environment variable' do
         ENV['CP_REPOS_DIR'] = '~/custom_repos_dir'
-        @sut.repos_dir.should == Pathname.new("~/custom_repos_dir").expand_path
+        @sut.repos_dir.should == Pathname.new('~/custom_repos_dir').expand_path
         ENV.delete('CP_REPOS_DIR')
       end
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Paths" do
+    describe 'Paths' do
 
-      it "returns the working directory as the installation root if a Podfile can be found" do
+      it 'returns the working directory as the installation root if a Podfile can be found' do
         Dir.chdir(temporary_directory) do
-          File.open("Podfile", "w") {}
+          File.open('Podfile', 'w') {}
           @sut.installation_root.should == temporary_directory
         end
       end
 
-      it "returns the parent directory which contains the Podfile if it can be found" do
+      it 'returns the parent directory which contains the Podfile if it can be found' do
         Dir.chdir(temporary_directory) do
-          File.open("Podfile", "w") {}
+          File.open('Podfile', 'w') {}
           sub_dir = temporary_directory + 'sub_dir'
           sub_dir.mkpath
           Dir.chdir(sub_dir) do
@@ -67,7 +66,7 @@ module Pod
         end
       end
 
-      it "it returns the working directory as the installation root if no Podfile can be found" do
+      it 'it returns the working directory as the installation root if no Podfile can be found' do
         Dir.chdir(temporary_directory) do
           @sut.installation_root.should == temporary_directory
         end
@@ -77,55 +76,55 @@ module Pod
         @sut.installation_root = temporary_directory
       end
 
-      it "returns the path to the project root" do
+      it 'returns the path to the project root' do
         @sut.installation_root.should == temporary_directory
       end
 
-      it "returns the path to the project Podfile if it exists" do
+      it 'returns the path to the project Podfile if it exists' do
         (temporary_directory + 'Podfile').open('w') { |f| f << '# Yo' }
         @sut.podfile_path.should == temporary_directory + 'Podfile'
       end
 
-      it "can detect yaml Podfiles" do
+      it 'can detect yaml Podfiles' do
         (temporary_directory + 'CocoaPods.podfile.yaml').open('w') { |f| f << '# Yo' }
         @sut.podfile_path.should == temporary_directory + 'CocoaPods.podfile.yaml'
       end
 
-      it "can detect files named `CocoaPods.podfile`" do
+      it 'can detect files named `CocoaPods.podfile`' do
         (temporary_directory + 'CocoaPods.podfile').open('w') { |f| f << '# Yo' }
         @sut.podfile_path.should == temporary_directory + 'CocoaPods.podfile'
       end
 
-      it "returns the path to the Pods directory that holds the dependencies" do
+      it 'returns the path to the Pods directory that holds the dependencies' do
         @sut.sandbox_root.should == temporary_directory + 'Pods'
       end
 
-      it "returns the Podfile path" do
+      it 'returns the Podfile path' do
         Dir.chdir(temporary_directory) do
-          File.open("Podfile", "w") {}
-          @sut.podfile_path.should == temporary_directory + "Podfile"
+          File.open('Podfile', 'w') {}
+          @sut.podfile_path.should == temporary_directory + 'Podfile'
         end
       end
 
-      it "returns nils if the Podfile if no paths exists" do
+      it 'returns nils if the Podfile if no paths exists' do
         Dir.chdir(temporary_directory) do
-          @sut.podfile_path.should == nil
+          @sut.podfile_path.should.nil?
         end
       end
 
-      it "returns the Lockfile path" do
+      it 'returns the Lockfile path' do
         Dir.chdir(temporary_directory) do
-          File.open("Podfile", "w") {}
-          File.open("Podfile.lock", "w") {}
-          @sut.lockfile_path.should == temporary_directory + "Podfile.lock"
+          File.open('Podfile', 'w') {}
+          File.open('Podfile.lock', 'w') {}
+          @sut.lockfile_path.should == temporary_directory + 'Podfile.lock'
         end
       end
 
-      it "returns the statistics cache file" do
+      it 'returns the statistics cache file' do
         @sut.statistics_cache_file.to_s.should.end_with?('statistics.yml')
       end
 
-      it "returns the search index file" do
+      it 'returns the search index file' do
         @sut.search_index_file.to_s.should.end_with?('search_index.yaml')
       end
 
@@ -133,30 +132,30 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Default settings" do
+    describe 'Default settings' do
 
-      it "prints out normal information" do
+      it 'prints out normal information' do
         @sut.should.not.be.silent
       end
 
-      it "does not print verbose information" do
+      it 'does not print verbose information' do
         @sut.should.not.be.verbose
       end
 
-      it "cleans SCM dirs in dependency checkouts" do
+      it 'cleans SCM dirs in dependency checkouts' do
         @sut.should.clean
       end
 
-      it "returns the cache root" do
+      it 'returns the cache root' do
         @sut.cache_root.should == Pathname.new(File.join(ENV['HOME'], 'Library/Caches/CocoaPods'))
       end
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Dependency Injection" do
+    describe 'Dependency Injection' do
 
-      it "returns the specification statistics provider" do
+      it 'returns the specification statistics provider' do
         stats_provider = @sut.spec_statistics_provider
         stats_provider.cache_file.should == @sut.cache_root + 'statistics.yml'
       end
@@ -165,13 +164,13 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Private helpers" do
+    describe 'Private helpers' do
 
-      it "returns the path of the user settings file" do
-        @sut.send(:user_settings_file).should == Pathname.new("~/.cocoapods/config.yaml").expand_path
+      it 'returns the path of the user settings file' do
+        @sut.send(:user_settings_file).should == Pathname.new('~/.cocoapods/config.yaml').expand_path
       end
 
-      it "can be configured with a hash" do
+      it 'can be configured with a hash' do
         hash = { :verbose => true }
         @sut.send(:configure_with, hash)
         @sut.should.be.verbose
@@ -179,32 +178,32 @@ module Pod
 
       #----------------------------------------#
 
-      describe "#podfile_path_in_dir" do
+      describe '#podfile_path_in_dir' do
 
-        it "detects the CocoaPods.podfile.yaml file" do
-          expected = temporary_directory + "CocoaPods.podfile.yaml"
-          File.open(expected, "w") {}
+        it 'detects the CocoaPods.podfile.yaml file' do
+          expected = temporary_directory + 'CocoaPods.podfile.yaml'
+          File.open(expected, 'w') {}
           path = @sut.send(:podfile_path_in_dir, temporary_directory)
           path.should == expected
         end
 
-        it "detects the CocoaPods.podfile file" do
-          expected = temporary_directory + "CocoaPods.podfile"
-          File.open(expected, "w") {}
+        it 'detects the CocoaPods.podfile file' do
+          expected = temporary_directory + 'CocoaPods.podfile'
+          File.open(expected, 'w') {}
           path = @sut.send(:podfile_path_in_dir, temporary_directory)
           path.should == expected
         end
 
-        it "detects the Podfile file" do
-          expected = temporary_directory + "Podfile"
-          File.open(expected, "w") {}
+        it 'detects the Podfile file' do
+          expected = temporary_directory + 'Podfile'
+          File.open(expected, 'w') {}
           path = @sut.send(:podfile_path_in_dir, temporary_directory)
           path.should == expected
         end
 
-        it "returns nils if the Podfile is not available" do
+        it 'returns nils if the Podfile is not available' do
           path = @sut.send(:podfile_path_in_dir, temporary_directory)
-          path.should == nil
+          path.should.nil?
         end
 
       end

spec/unit/executable_spec.rb

@@ -3,8 +3,10 @@ require File.expand_path('../../spec_helper', __FILE__)
 module Pod
   describe Executable do
     it 'shows the actual command on failure' do
-      e = lambda { Executable.execute_command('false',
-        '', true) }.should.raise Informative
+      e = lambda do
+        Executable.execute_command('false',
+                                   '', true)
+      end.should.raise Informative
       e.message.should.match(/false/)
     end
   end

spec/unit/external_sources/abstract_external_source_spec.rb

@@ -4,26 +4,26 @@ module Pod
   describe ExternalSources::AbstractExternalSource do
 
     before do
-      dependency = Dependency.new("Reachability", :git => fixture('integration/Reachability'))
+      dependency = Dependency.new('Reachability', :git => fixture('integration/Reachability'))
       @subject = ExternalSources.from_dependency(dependency, nil)
     end
 
     #--------------------------------------#
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "compares to another" do
-        dependency_1 = Dependency.new("Reachability", :git => 'url')
-        dependency_2 = Dependency.new("Another_name", :git => 'url')
-        dependency_3 = Dependency.new("Reachability", :git => 'another_url')
+      it 'compares to another' do
+        dependency_1 = Dependency.new('Reachability', :git => 'url')
+        dependency_2 = Dependency.new('Another_name', :git => 'url')
+        dependency_3 = Dependency.new('Reachability', :git => 'another_url')
 
         dependency_1.should.be == dependency_1
         dependency_1.should.not.be == dependency_2
         dependency_1.should.not.be == dependency_3
       end
 
-      it "fetches the specification from the remote stores it in the sandbox" do
-        config.sandbox.specification('Reachability').should == nil
+      it 'fetches the specification from the remote stores it in the sandbox' do
+        config.sandbox.specification('Reachability').should.nil?
         @subject.fetch(config.sandbox)
         config.sandbox.specification('Reachability').name.should == 'Reachability'
       end
@@ -32,19 +32,19 @@ module Pod
 
     #--------------------------------------#
 
-    describe "Subclasses helpers" do
+    describe 'Subclasses helpers' do
 
-      it "pre-downloads the Pod and stores the relevant information in the sandbox" do
+      it 'pre-downloads the Pod and stores the relevant information in the sandbox' do
         sandbox = config.sandbox
         @subject.send(:pre_download, sandbox)
         path = config.sandbox.root + 'Local Podspecs/Reachability.podspec'
         path.should.exist?
-        sandbox.predownloaded_pods.should == ["Reachability"]
+        sandbox.predownloaded_pods.should == ['Reachability']
         sandbox.checkout_sources.should == {
-          "Reachability" => {
+          'Reachability' => {
             :git => fixture('integration/Reachability'),
-            :commit => "4ec575e4b074dcc87c44018cce656672a979b34a"
-          }
+            :commit => '4ec575e4b074dcc87c44018cce656672a979b34a',
+          },
         }
       end
     end

spec/unit/external_sources/downloader_source_spec.rb

@@ -5,24 +5,24 @@ module Pod
     before do
       params = {
         :git => fixture('integration/Reachability'),
-        :branch => 'master'
+        :branch => 'master',
       }
-      dep = Dependency.new("Reachability", params)
+      dep = Dependency.new('Reachability', params)
       @subject = ExternalSources.from_dependency(dep, nil)
     end
 
-    it "creates a copy of the podspec" do
+    it 'creates a copy of the podspec' do
       @subject.fetch(config.sandbox)
       path = config.sandbox.root + 'Local Podspecs/Reachability.podspec'
       path.should.exist?
     end
 
-    it "marks the Pod as pre-downloaded" do
+    it 'marks the Pod as pre-downloaded' do
       @subject.fetch(config.sandbox)
-      config.sandbox.predownloaded_pods.should == ["Reachability"]
+      config.sandbox.predownloaded_pods.should == ['Reachability']
     end
 
-    it "returns the description" do
+    it 'returns the description' do
       expected = /from `.*Reachability`, branch `master`/
       @subject.description.should.match(expected)
     end

spec/unit/external_sources_spec.rb

@@ -6,28 +6,28 @@ module Pod
       @subject = ExternalSources
     end
 
-    describe "from_dependency" do
-      it "supports a podspec source" do
-        dep = Dependency.new("Reachability", :podspec => nil)
+    describe 'from_dependency' do
+      it 'supports a podspec source' do
+        dep = Dependency.new('Reachability', :podspec => nil)
         klass = @subject.from_dependency(dep, nil).class
         klass.should == @subject::PodspecSource
       end
 
-      it "supports a path source" do
-        dep = Dependency.new("Reachability", :path => nil)
+      it 'supports a path source' do
+        dep = Dependency.new('Reachability', :path => nil)
         klass = @subject.from_dependency(dep, nil).class
         klass.should == @subject::PathSource
       end
 
-      it "supports a path source specified with the legacy :local key" do
-        dep = Dependency.new("Reachability", :local => nil)
+      it 'supports a path source specified with the legacy :local key' do
+        dep = Dependency.new('Reachability', :local => nil)
         klass = @subject.from_dependency(dep, nil).class
         klass.should == @subject::PathSource
       end
 
-      it "supports all the strategies implemented by the downloader" do
+      it 'supports all the strategies implemented by the downloader' do
         [:git, :svn, :hg, :bzr, :http].each do |strategy|
-          dep     = Dependency.new("Reachability", strategy => nil)
+          dep     = Dependency.new('Reachability', strategy => nil)
           klass = @subject.from_dependency(dep, nil).class
           klass.should == @subject::DownloaderSource
         end

spec/unit/generator/acknowledgements/markdown_spec.rb

-require File.expand_path("../../../../spec_helper", __FILE__)
+require File.expand_path('../../../../spec_helper', __FILE__)
 
 describe Pod::Generator::Markdown do
   before do
     @file_accessor = fixture_file_accessor('banana-lib/BananaLib.podspec')
     @spec = @file_accessor.spec
     @generator = Pod::Generator::Markdown.new([@file_accessor])
-    @spec.stubs(:name).returns("POD_NAME")
-    @generator.stubs(:license_text).returns("LICENSE_TEXT")
+    @spec.stubs(:name).returns('POD_NAME')
+    @generator.stubs(:license_text).returns('LICENSE_TEXT')
   end
 
-  it "returns a correctly formatted title string" do
-    @generator.title_from_string("A Title", 2).should.equal "## A Title"
+  it 'returns a correctly formatted title string' do
+    @generator.title_from_string('A Title', 2).should.equal '## A Title'
   end
 
-  it "returns a correctly formatted license string for each pod" do
+  it 'returns a correctly formatted license string for each pod' do
     @generator.string_for_spec(@spec).should.equal "\n## POD_NAME\n\nLICENSE_TEXT\n"
   end
 
-  it "returns a correctly formatted markdown string for the target" do
-    @generator.stubs(:header_title).returns("HEADER_TITLE")
-    @generator.stubs(:header_text).returns("HEADER_TEXT")
-    @generator.stubs(:footnote_title).returns("") # Test that extra \n isn't added for empty strings
-    @generator.stubs(:footnote_text).returns("FOOTNOTE_TEXT")
+  it 'returns a correctly formatted markdown string for the target' do
+    @generator.stubs(:header_title).returns('HEADER_TITLE')
+    @generator.stubs(:header_text).returns('HEADER_TEXT')
+    @generator.stubs(:footnote_title).returns('') # Test that extra \n isn't added for empty strings
+    @generator.stubs(:footnote_text).returns('FOOTNOTE_TEXT')
     @generator.licenses.should.equal "# HEADER_TITLE\nHEADER_TEXT\n\n## POD_NAME\n\nLICENSE_TEXT\nFOOTNOTE_TEXT\n"
   end
 
-  it "writes a markdown file to disk" do
-    basepath = config.sandbox.root + "Pods-acknowledgements"
+  it 'writes a markdown file to disk' do
+    basepath = config.sandbox.root + 'Pods-acknowledgements'
     given_path = @generator.class.path_from_basepath(basepath)
-    expected_path = config.sandbox.root + "Pods-acknowledgements.markdown"
+    expected_path = config.sandbox.root + 'Pods-acknowledgements.markdown'
 
     mockFile = mock
     mockFile.expects(:write).with(equals(@generator.licenses))
     mockFile.expects(:close)
-    File.expects(:new).with(equals(expected_path), equals("w")).returns(mockFile)
+    File.expects(:new).with(equals(expected_path), equals('w')).returns(mockFile)
     @generator.save_as(given_path)
   end
 end

spec/unit/generator/acknowledgements/plist_spec.rb

-require File.expand_path("../../../../spec_helper", __FILE__)
+require File.expand_path('../../../../spec_helper', __FILE__)
 
 require 'xcodeproj'
 
@@ -7,43 +7,43 @@ describe Pod::Generator::Plist do
     @file_accessor = fixture_file_accessor('banana-lib/BananaLib.podspec')
     @spec = @file_accessor.spec
     @generator = Pod::Generator::Plist.new([@file_accessor])
-    @spec.stubs(:name).returns("POD_NAME")
-    @generator.stubs(:license_text).returns("LICENSE_TEXT")
+    @spec.stubs(:name).returns('POD_NAME')
+    @generator.stubs(:license_text).returns('LICENSE_TEXT')
   end
 
-  it "returns the correct number of licenses (including header and footnote)" do
+  it 'returns the correct number of licenses (including header and footnote)' do
     @generator.licenses.count.should == 3
   end
 
-  it "returns a string for the plist title" do
+  it 'returns a string for the plist title' do
     @generator.plist_title.should.be.kind_of(String)
   end
 
-  it "returns a correctly formed license hash for each pod" do
+  it 'returns a correctly formed license hash for each pod' do
     @generator.hash_for_spec(@spec).should == {
-      :Type => "PSGroupSpecifier",
-      :Title => "POD_NAME",
-      :FooterText => "LICENSE_TEXT"
+      :Type => 'PSGroupSpecifier',
+      :Title => 'POD_NAME',
+      :FooterText => 'LICENSE_TEXT',
     }
   end
 
-  it "returns nil for a pod with no license text" do
+  it 'returns nil for a pod with no license text' do
     @generator.expects(:license_text).returns(nil)
     @generator.hash_for_spec(@spec).should.be.nil
   end
 
-  it "returns a plist containg the licenses" do
+  it 'returns a plist containg the licenses' do
     @generator.plist.should == {
-      :Title => "Acknowledgements",
-      :StringsTable => "Acknowledgements",
-      :PreferenceSpecifiers => @generator.licenses
+      :Title => 'Acknowledgements',
+      :StringsTable => 'Acknowledgements',
+      :PreferenceSpecifiers => @generator.licenses,
     }
   end
 
-  it "writes a plist to disk at the given path" do
-    basepath = config.sandbox.root + "Pods-acknowledgements"
+  it 'writes a plist to disk at the given path' do
+    basepath = config.sandbox.root + 'Pods-acknowledgements'
     given_path = @generator.class.path_from_basepath(basepath)
-    expected_path = config.sandbox.root + "Pods-acknowledgements.plist"
+    expected_path = config.sandbox.root + 'Pods-acknowledgements.plist'
     Xcodeproj.expects(:write_plist).with(equals(@generator.plist), equals(expected_path))
     @generator.save_as(given_path)
   end

spec/unit/generator/acknowledgements_spec.rb

-require File.expand_path("../../../spec_helper", __FILE__)
+require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
   describe Generator::Acknowledgements do
@@ -8,14 +8,14 @@ module Pod
       @generator = Pod::Generator::Acknowledgements.new([@file_accessor])
     end
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "returns the classes of the concrete generators generators" do
+      it 'returns the classes of the concrete generators generators' do
         generators = Pod::Generator::Acknowledgements.generators
-        generators.map { |g| g.name.split('::').last }.should == ['Plist', 'Markdown']
+        generators.map { |g| g.name.split('::').last }.should == %w(Plist Markdown)
       end
 
-      it "returns a string for each header and footnote text method" do
+      it 'returns a string for each header and footnote text method' do
         @generator.header_title.should.be.kind_of(String)
         @generator.header_text.should.be.kind_of(String)
         @generator.footnote_title.should.be.kind_of(String)
@@ -26,28 +26,28 @@ module Pod
 
     #-----------------------------------------------------------------------#
 
-    describe "Private methods" do
+    describe 'Private methods' do
 
-      it "returns the root specifications" do
+      it 'returns the root specifications' do
         generator = Pod::Generator::Acknowledgements.new([@file_accessor, @file_accessor])
         generator.send(:specs).should == [@file_accessor.spec]
       end
 
-      it "returns the license" do
+      it 'returns the license' do
         text_from_spec = @generator.send(:license_text, @spec)
-        text_from_spec.should == "Permission is hereby granted ..."
+        text_from_spec.should == 'Permission is hereby granted ...'
       end
 
-      it "returns the license from the file" do
-        @spec.stubs(:license).returns({ :type => 'MIT', :file => 'README'})
+      it 'returns the license from the file' do
+        @spec.stubs(:license).returns(:type => 'MIT', :file => 'README')
         text_from_spec = @generator.send(:license_text, @spec)
         text_from_spec.should == "post v1.0\n"
       end
 
       it "warns the user if the file specified in the license doesn't exists" do
-        @spec.stubs(:license).returns({ :type => 'MIT', :file => 'MISSING'})
+        @spec.stubs(:license).returns(:type => 'MIT', :file => 'MISSING')
         text_from_spec = @generator.send(:license_text, @spec)
-        UI.warnings.should.include "Unable to read the license file"
+        UI.warnings.should.include 'Unable to read the license file'
       end
 
     end

spec/unit/generator/copy_resources_script_spec.rb

@@ -3,14 +3,14 @@ require File.expand_path('../../../spec_helper', __FILE__)
 module Pod
   describe Generator::CopyResourcesScript do
 
-    it "returns the copy resources script" do
+    it 'returns the copy resources script' do
       resources = ['path/to/resource.png']
       generator = Pod::Generator::CopyResourcesScript.new(resources, Platform.new(:ios, '6.0'))
       generator.send(:script).should.include 'path/to/resource.png'
       generator.send(:script).should.include 'storyboard'
     end
 
-    it "instructs ibtool to use the --reference-external-strings-file if set to do so" do
+    it 'instructs ibtool to use the --reference-external-strings-file if set to do so' do
       resources = ['path/to/resource.png']
       generator_1 = Pod::Generator::CopyResourcesScript.new(resources, Platform.new(:ios, '4.0'))
       generator_2 = Pod::Generator::CopyResourcesScript.new(resources, Platform.new(:ios, '6.0'))

spec/unit/generator/dummy_source_spec.rb

@@ -2,8 +2,7 @@ require File.expand_path('../../../spec_helper', __FILE__)
 
 describe Pod::Generator::DummySource do
 
-
-  it "generates a dummy source file with the appropriate class for the class name identifier" do
+  it 'generates a dummy source file with the appropriate class for the class name identifier' do
     generator = Pod::Generator::DummySource.new('SomeIdentification')
     file = temporary_directory + 'PodsDummy.m'
     generator.save_as(file)
@@ -16,11 +15,11 @@ describe Pod::Generator::DummySource do
     EOS
   end
 
-it "generates a dummy source file with the appropriate class, replacing non-alphanumeric characters with underscores" do
-  generator = Pod::Generator::DummySource.new('This!has_non-alphanumeric+characters in it.0123456789')
-  file = temporary_directory + 'PodsDummy.m'
-  generator.save_as(file)
-  file.read.should == <<-EOS.strip_heredoc
+  it 'generates a dummy source file with the appropriate class, replacing non-alphanumeric characters with underscores' do
+    generator = Pod::Generator::DummySource.new('This!has_non-alphanumeric+characters in it.0123456789')
+    file = temporary_directory + 'PodsDummy.m'
+    generator.save_as(file)
+    file.read.should == <<-EOS.strip_heredoc
     #import <Foundation/Foundation.h>
     @interface PodsDummy_This_has_non_alphanumeric_characters_in_it_0123456789 : NSObject
     @end

spec/unit/generator/prefix_header_spec.rb

@@ -42,11 +42,11 @@ module Pod
       @spec.prefix_header_contents = '#import "BlocksKit.h"'
       @spec.prefix_header_file = nil
       @spec.subspec 'UI' do |su|
-          su.source_files = 'Source/UI/*.{h,m}'
+        su.source_files = 'Source/UI/*.{h,m}'
       end
 
       @spec.subspec 'Helpers' do |sh|
-          sh.source_files = 'Source/Helpers/*.{h,m}'
+        sh.source_files = 'Source/Helpers/*.{h,m}'
       end
 
       @gen.generate.should == <<-EOS.strip_heredoc
@@ -68,8 +68,8 @@ module Pod
       EOS
     end
 
-    it "includes the imports" do
-      @gen.imports << "header.h"
+    it 'includes the imports' do
+      @gen.imports << 'header.h'
       @gen.generate.should == <<-EOS.strip_heredoc
       #ifdef __OBJC__
       #import <UIKit/UIKit.h>
@@ -80,17 +80,17 @@ module Pod
       EOS
     end
 
-    it "imports UIKit in iOS platforms" do
+    it 'imports UIKit in iOS platforms' do
       @gen.stubs(:platform).returns(Pod::Platform.ios)
       @gen.generate.should.include?('#import <UIKit/UIKit.h>')
     end
 
-    it "imports Cocoa for OS X platforms" do
+    it 'imports Cocoa for OS X platforms' do
       @gen.stubs(:platform).returns(Pod::Platform.osx)
       @gen.generate.should.include?('#import <Cocoa/Cocoa.h>')
     end
 
-    it "writes the prefix header file to the disk" do
+    it 'writes the prefix header file to the disk' do
       path = temporary_directory + 'Test.pch'
       @gen.save_as(path)
       path.read.should == <<-EOS.strip_heredoc

spec/unit/generator/target_environment_header_spec.rb

@@ -4,10 +4,10 @@ describe Pod::Generator::TargetEnvironmentHeader do
 
   before do
     spec = fixture_spec('banana-lib/BananaLib.podspec')
-    @gen = Pod::Generator::TargetEnvironmentHeader.new({'Debug' => [spec]})
+    @gen = Pod::Generator::TargetEnvironmentHeader.new('Debug' => [spec])
   end
 
-  it "generates a header files which include macro definitions for installed Pods" do
+  it 'generates a header files which include macro definitions for installed Pods' do
     file = temporary_directory + 'Pods-environment.h'
     @gen.save_as(file)
     file.read.should == <<-EOS.strip_heredoc
@@ -28,17 +28,17 @@ describe Pod::Generator::TargetEnvironmentHeader do
     EOS
   end
 
-  it "handles specifications with special characters" do
+  it 'handles specifications with special characters' do
     name = @gen.send(:safe_spec_name, 'AppleCoreAudioUtilityClasses@thehtb')
     name.should == 'AppleCoreAudioUtilityClasses_thehtb'
   end
 
-  it "includes conditional statements for specifications not present in all build configurations" do
+  it 'includes conditional statements for specifications not present in all build configurations' do
     spec = fixture_spec('banana-lib/BananaLib.podspec')
     debug_spec = stub(:name => 'DebugPod', :version => Pod::Version.new('1.2.3'))
     specs_by_configuration = {
       'Debug' => [spec, debug_spec],
-      'Release' => [spec]
+      'Release' => [spec],
     }
     @gen = Pod::Generator::TargetEnvironmentHeader.new(specs_by_configuration)
     @gen.generate.should == <<-EOS.strip_heredoc
@@ -69,15 +69,14 @@ describe Pod::Generator::TargetEnvironmentHeader do
     EOS
   end
 
-  it "normalizes the name of the build configuration" do
+  it 'normalizes the name of the build configuration' do
     spec = fixture_spec('banana-lib/BananaLib.podspec')
     specs_by_configuration = {
       'Debug' => [],
-      'build configuration copy' => [spec]
+      'build configuration copy' => [spec],
     }
     @gen = Pod::Generator::TargetEnvironmentHeader.new(specs_by_configuration)
     @gen.generate.should.include 'BUILD_CONFIGURATION_COPY'
   end
 
 end
-

spec/unit/generator/xcconfig/aggregate_xcconfig_spec.rb

@@ -9,7 +9,7 @@ module Pod
           @spec = fixture_spec('banana-lib/BananaLib.podspec')
           @consumer = @spec.consumer(:ios)
           target_definition = Podfile::TargetDefinition.new('Pods', nil)
-          target_definition.whitelist_pod_for_configuration("BananaLib", "Release")
+          target_definition.whitelist_pod_for_configuration('BananaLib', 'Release')
           @target = AggregateTarget.new(target_definition, config.sandbox)
           @target.client_root = config.sandbox.root.dirname
           @target.stubs(:platform).returns(:ios)
@@ -17,10 +17,10 @@ module Pod
           @pod_target.stubs(:platform).returns(:ios)
           @pod_target.stubs(:spec_consumers).returns([@consumer])
           @target.pod_targets = [@pod_target]
-          @generator = AggregateXCConfig.new(@target, "Release")
+          @generator = AggregateXCConfig.new(@target, 'Release')
         end
 
-        it "returns the path of the pods root relative to the user project" do
+        it 'returns the path of the pods root relative to the user project' do
           @generator.target.relative_pods_root.should == '${SRCROOT}/Pods'
         end
 
@@ -32,27 +32,27 @@ module Pod
           @xcconfig = @generator.generate
         end
 
-        it "generates the xcconfig" do
+        it 'generates the xcconfig' do
           @xcconfig.class.should == Xcodeproj::Config
         end
 
-        it "configures the project to load all members that implement Objective-c classes or categories from the static library" do
+        it 'configures the project to load all members that implement Objective-c classes or categories from the static library' do
           @xcconfig.to_hash['OTHER_LDFLAGS'].should.include '-ObjC'
         end
 
         it 'does not add the -fobjc-arc to OTHER_LDFLAGS by default as Xcode 4.3.2 does not support it' do
           @consumer.stubs(:requires_arc?).returns(true)
-          @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include("-fobjc-arc")
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include('-fobjc-arc')
         end
 
         it 'adds the -fobjc-arc to OTHER_LDFLAGS if any pods require arc and the podfile explicitly requires it' do
           @podfile.stubs(:set_arc_compatibility_flag?).returns(true)
           @consumer.stubs(:requires_arc?).returns(true)
           @xcconfig = @generator.generate
-          @xcconfig.to_hash['OTHER_LDFLAGS'].split(" ").should.include("-fobjc-arc")
+          @xcconfig.to_hash['OTHER_LDFLAGS'].split(' ').should.include('-fobjc-arc')
         end
 
-        it "sets the PODS_ROOT build variable" do
+        it 'sets the PODS_ROOT build variable' do
           @xcconfig.to_hash['PODS_ROOT'].should == '${SRCROOT}/Pods'
         end
 
@@ -74,12 +74,12 @@ module Pod
           @xcconfig.to_hash['GCC_PREPROCESSOR_DEFINITIONS'].should.include '$(inherited)'
         end
 
-        it "links the pod targets with the aggregate integration library target" do
+        it 'links the pod targets with the aggregate integration library target' do
           @xcconfig.to_hash['OTHER_LDFLAGS'].should.include '-l "Pods-BananaLib"'
         end
 
-        it "does not links the pod targets with the aggregate integration library target for non-whitelisted configuration" do
-          @generator = AggregateXCConfig.new(@target, "Debug")
+        it 'does not links the pod targets with the aggregate integration library target for non-whitelisted configuration' do
+          @generator = AggregateXCConfig.new(@target, 'Debug')
           @xcconfig = @generator.generate
           @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include '-lPods-BananaLib'
         end
@@ -91,7 +91,7 @@ module Pod
           @generator.save_as(@path)
         end
 
-        it "saves the xcconfig" do
+        it 'saves the xcconfig' do
           generated = Xcodeproj::Config.new(@path)
           generated.class.should == Xcodeproj::Config
         end

spec/unit/generator/xcconfig/private_pod_xcconfig_spec.rb

@@ -5,42 +5,42 @@ module Pod
     module XCConfig
       describe PrivatePodXCConfig do
 
-        describe "in general" do
+        describe 'in general' do
           before do
             @spec = fixture_spec('banana-lib/BananaLib.podspec')
             @consumer = @spec.consumer(:ios)
             target_definition = Podfile::TargetDefinition.new('Pods', nil)
             @pod_target = PodTarget.new([@spec], target_definition, config.sandbox)
             @pod_target.stubs(:platform).returns(:ios)
-            public_xcconfig = Xcodeproj::Config.new({"OTHER_LDFLAGS"=>"-framework SystemConfiguration"})
+            public_xcconfig = Xcodeproj::Config.new('OTHER_LDFLAGS' => '-framework SystemConfiguration')
             @generator = PrivatePodXCConfig.new(@pod_target, public_xcconfig)
             @podfile = Podfile.new
             @pod_target.target_definition.stubs(:podfile).returns(@podfile)
             @xcconfig = @generator.generate
           end
 
-          it "generates the xcconfig" do
+          it 'generates the xcconfig' do
             @xcconfig.class.should == Xcodeproj::Config
           end
 
-          it "configures the project to load all members that implement Objective-c classes or categories from the static library" do
+          it 'configures the project to load all members that implement Objective-c classes or categories from the static library' do
             @xcconfig.to_hash['OTHER_LDFLAGS'].should.include '-ObjC'
           end
 
           it 'does not add the -fobjc-arc to OTHER_LDFLAGS by default as Xcode 4.3.2 does not support it' do
             @consumer.stubs(:requires_arc?).returns(true)
-            @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include("-fobjc-arc")
+            @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include('-fobjc-arc')
           end
 
           it 'adds the -fobjc-arc to OTHER_LDFLAGS if any pods require arc and the podfile explicitly requires it' do
             @podfile.stubs(:set_arc_compatibility_flag?).returns(true)
             @consumer.stubs(:requires_arc?).returns(true)
             @xcconfig = @generator.generate
-            @xcconfig.to_hash['OTHER_LDFLAGS'].split(" ").should.include("-fobjc-arc")
+            @xcconfig.to_hash['OTHER_LDFLAGS'].split(' ').should.include('-fobjc-arc')
           end
 
-          it "sets the PODS_ROOT build variable" do
-            @xcconfig.to_hash['PODS_ROOT'].should.not == nil
+          it 'sets the PODS_ROOT build variable' do
+            @xcconfig.to_hash['PODS_ROOT'].should.not.nil?
           end
 
           it 'adds the library build headers and public headers search paths to the xcconfig, with quotes' do
@@ -63,7 +63,7 @@ module Pod
             @xcconfig.to_hash['PODS_ROOT'].should == '${SRCROOT}'
           end
 
-          it "saves the xcconfig" do
+          it 'saves the xcconfig' do
             path = temporary_directory + 'sample.xcconfig'
             @generator.save_as(path)
             generated = Xcodeproj::Config.new(path)
@@ -74,33 +74,33 @@ module Pod
 
         #-------------------------------------------------------------------------#
 
-        describe "Private Helpers" do
+        describe 'Private Helpers' do
 
           before do
-            @sut = PrivatePodXCConfig.new(stub(), stub())
+            @sut = PrivatePodXCConfig.new(stub, stub)
           end
 
           #----------------------------------------#
 
-          describe "#add_xcconfig_namespaced_keys" do
+          describe '#add_xcconfig_namespaced_keys' do
 
-            it "appends to the values of the keys of the destination the value of the keys of the source" do
+            it 'appends to the values of the keys of the destination the value of the keys of the source' do
               source_config = { 'HEADER_SEARCH_PATHS' => '${PODS_ROOT}/MyPod' }
               destination_config = { 'HEADER_SEARCH_PATHS' => '${PODS_ROOT}/BuildHeaders' }
               result = @sut.send(:add_xcconfig_namespaced_keys, source_config, destination_config, 'PREFIX_')
               result.should == { 'HEADER_SEARCH_PATHS' => '${PODS_ROOT}/BuildHeaders ${PREFIX_HEADER_SEARCH_PATHS}' }
             end
 
-            it "uses the key of the destination xcconfig if not present in the source" do
-              source_config = { }
+            it 'uses the key of the destination xcconfig if not present in the source' do
+              source_config = {}
               destination_config = { 'HEADER_SEARCH_PATHS' => '${PODS_ROOT}/BuildHeaders' }
               result = @sut.send(:add_xcconfig_namespaced_keys, source_config, destination_config, 'PREFIX_')
               result.should == { 'HEADER_SEARCH_PATHS' => '${PODS_ROOT}/BuildHeaders' }
             end
 
-            it "preserves any value of the source not present in the destination" do
+            it 'preserves any value of the source not present in the destination' do
               source_config = { 'EXCLUDED_SOURCE_FILE_NAMES' => 'ZBarReaderViewImpl_Simulator.m' }
-              destination_config = { }
+              destination_config = {}
               result = @sut.send(:add_xcconfig_namespaced_keys, source_config, destination_config, 'PREFIX_')
               result.should == { 'EXCLUDED_SOURCE_FILE_NAMES' => '${PREFIX_EXCLUDED_SOURCE_FILE_NAMES}' }
             end
@@ -109,14 +109,14 @@ module Pod
 
           #----------------------------------------#
 
-          describe "#conditional_less_key" do
+          describe '#conditional_less_key' do
 
-            it "returns the key without the xcconfig conditional syntax if present" do
+            it 'returns the key without the xcconfig conditional syntax if present' do
               result = @sut.send(:conditional_less_key, 'EXCLUDED_SOURCE_FILE_NAMES[sdk=iphoneos*][arch=*]')
               result.should == 'EXCLUDED_SOURCE_FILE_NAMES'
             end
 
-            it "returns the key as it is if no conditional syntax is present" do
+            it 'returns the key as it is if no conditional syntax is present' do
               result = @sut.send(:conditional_less_key, 'EXCLUDED_SOURCE_FILE_NAMES')
               result.should == 'EXCLUDED_SOURCE_FILE_NAMES'
             end

spec/unit/generator/xcconfig/public_pod_xcconfig_spec.rb

@@ -27,27 +27,27 @@ module Pod
           @xcconfig = @generator.generate
         end
 
-        it "generates the xcconfig" do
+        it 'generates the xcconfig' do
           @xcconfig.class.should == Xcodeproj::Config
         end
 
-        it "includes the xcconfig of the specifications" do
-          @xcconfig.to_hash["OTHER_LDFLAGS"].should.include('-no_compact_unwind')
+        it 'includes the xcconfig of the specifications' do
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-no_compact_unwind')
         end
 
-        it "includes the libraries for the specifications" do
-          @xcconfig.to_hash["OTHER_LDFLAGS"].should.include(%q(-l "xml2"))
+        it 'includes the libraries for the specifications' do
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-l "xml2"')
         end
 
-        it "includes the frameworks of the specifications" do
-          @xcconfig.to_hash["OTHER_LDFLAGS"].should.include(%q(-framework "QuartzCore"))
+        it 'includes the frameworks of the specifications' do
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-framework "QuartzCore"')
         end
 
-        it "includes the weak-frameworks of the specifications" do
-          @xcconfig.to_hash["OTHER_LDFLAGS"].should.include(%q(-weak_framework "iAd"))
+        it 'includes the weak-frameworks of the specifications' do
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-weak_framework "iAd"')
         end
 
-        it "includes the developer frameworks search paths when SenTestingKit is detected" do
+        it 'includes the developer frameworks search paths when SenTestingKit is detected' do
           @spec.xcconfig = { 'OTHER_LDFLAGS' => '-no_compact_unwind' }
           @spec.frameworks = ['SenTestingKit']
           xcconfig = @generator.generate
@@ -60,20 +60,20 @@ module Pod
           @spec.frameworks = ['SenTestingKit']
           xcconfig = @generator.generate
           framework_search_paths = xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].split(' ')
-          framework_search_paths.select { |path| path == '"$(SDKROOT)/Developer/Library/Frameworks"'}.count.should == 1
-          framework_search_paths.select { |path| path == '"$(DEVELOPER_LIBRARY_DIR)/Frameworks"'}.count.should == 1
+          framework_search_paths.select { |path| path == '"$(SDKROOT)/Developer/Library/Frameworks"' }.count.should == 1
+          framework_search_paths.select { |path| path == '"$(DEVELOPER_LIBRARY_DIR)/Frameworks"' }.count.should == 1
         end
 
-        it "includes the build settings of the frameworks bundles of the spec" do
+        it 'includes the build settings of the frameworks bundles of the spec' do
           config.sandbox.stubs(:root).returns(fixture(''))
           xcconfig = @generator.generate
-          xcconfig.to_hash["FRAMEWORK_SEARCH_PATHS"].should.include?('"$(PODS_ROOT)/banana-lib"')
+          xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.include?('"$(PODS_ROOT)/banana-lib"')
         end
 
-        it "includes the build settings of the libraries shipped with the spec" do
+        it 'includes the build settings of the libraries shipped with the spec' do
           config.sandbox.stubs(:root).returns(fixture(''))
           xcconfig = @generator.generate
-          xcconfig.to_hash["LIBRARY_SEARCH_PATHS"].should.include?('"$(PODS_ROOT)/banana-lib"')
+          xcconfig.to_hash['LIBRARY_SEARCH_PATHS'].should.include?('"$(PODS_ROOT)/banana-lib"')
         end
 
         #-----------------------------------------------------------------------#
@@ -83,14 +83,14 @@ module Pod
           @generator.save_as(@path)
         end
 
-        it "saves the xcconfig" do
+        it 'saves the xcconfig' do
           generated = Xcodeproj::Config.new(@path)
           generated.class.should == Xcodeproj::Config
         end
 
-        it "writes the xcconfig with a prefix computed from the target definition and root spec" do
+        it 'writes the xcconfig with a prefix computed from the target definition and root spec' do
           generated = Xcodeproj::Config.new(@path)
-          generated.to_hash.each { |k, v| k.should.start_with(@pod_target.xcconfig_prefix) }
+          generated.to_hash.each { |k, _v| k.should.start_with(@pod_target.xcconfig_prefix) }
         end
 
       end

spec/unit/generator/xcconfig/xcconfig_helper_spec.rb

@@ -11,20 +11,20 @@ module Pod
 
         #---------------------------------------------------------------------#
 
-        describe "::default_ld_flags" do
-          it "returns the default linker flags" do
-            podfile = stub( :set_arc_compatibility_flag? => false )
-            target_definition = stub( :podfile => podfile )
-            target = stub( :target_definition => target_definition )
+        describe '::default_ld_flags' do
+          it 'returns the default linker flags' do
+            podfile = stub(:set_arc_compatibility_flag? => false)
+            target_definition = stub(:podfile => podfile)
+            target = stub(:target_definition => target_definition)
             result = @sut.default_ld_flags(target)
             result.should == '-ObjC'
           end
 
-          it "includes the ARC compatibility flag if required by the Podfile" do
-            podfile = stub( :set_arc_compatibility_flag? => true )
-            target_definition = stub( :podfile => podfile )
-            spec_consumer = stub( :requires_arc? => true )
-            target = stub( :target_definition => target_definition,  :spec_consumers => [spec_consumer] )
+          it 'includes the ARC compatibility flag if required by the Podfile' do
+            podfile = stub(:set_arc_compatibility_flag? => true)
+            target_definition = stub(:podfile => podfile)
+            spec_consumer = stub(:requires_arc? => true)
+            target = stub(:target_definition => target_definition,  :spec_consumers => [spec_consumer])
             result = @sut.default_ld_flags(target)
             result.should == '-ObjC -fobjc-arc'
           end
@@ -32,96 +32,96 @@ module Pod
 
         #---------------------------------------------------------------------#
 
-        describe "::quote" do
-          it "quotes strings" do
-            result = @sut.quote(['string1', 'string2'])
+        describe '::quote' do
+          it 'quotes strings' do
+            result = @sut.quote(%w(string1 string2))
             result.should == '"string1" "string2"'
           end
 
-          it "inserts an optional string and then the normal quoted string" do
-            result = @sut.quote(['string1', 'string2'], '-isystem')
+          it 'inserts an optional string and then the normal quoted string' do
+            result = @sut.quote(%w(string1 string2), '-isystem')
             result.should == '-isystem "string1" -isystem "string2"'
           end
         end
 
         #---------------------------------------------------------------------#
 
-        describe "::add_spec_build_settings_to_xcconfig" do
-          it "adds the build settings of the consumer" do
+        describe '::add_spec_build_settings_to_xcconfig' do
+          it 'adds the build settings of the consumer' do
             xcconfig = Xcodeproj::Config.new
-            consumer = stub({
+            consumer = stub(
               :xcconfig => { 'OTHER_LDFLAGS' => '-framework SenTestingKit' },
               :libraries => [],
               :frameworks => [],
               :weak_frameworks => [],
               :platform_name => :ios
-            })
+            )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
-            xcconfig.to_hash['OTHER_LDFLAGS'].should == %q(-framework "SenTestingKit")
+            xcconfig.to_hash['OTHER_LDFLAGS'].should == '-framework "SenTestingKit"'
           end
 
-          it "adds the libraries of the xcconfig" do
+          it 'adds the libraries of the xcconfig' do
             xcconfig = Xcodeproj::Config.new
-            consumer = stub({
+            consumer = stub(
               :xcconfig => {},
               :libraries => ['xml2'],
               :frameworks => [],
               :weak_frameworks => [],
               :platform_name => :ios
-            })
+            )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
-            xcconfig.to_hash['OTHER_LDFLAGS'].should == %q(-l "xml2")
+            xcconfig.to_hash['OTHER_LDFLAGS'].should == '-l "xml2"'
           end
 
-          it "adds the frameworks of the xcconfig" do
+          it 'adds the frameworks of the xcconfig' do
             xcconfig = Xcodeproj::Config.new
-            consumer = stub({
+            consumer = stub(
               :xcconfig => {},
               :libraries => [],
               :frameworks => ['CoreAnimation'],
               :weak_frameworks => [],
               :platform_name => :ios
-            })
+            )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
-            xcconfig.to_hash['OTHER_LDFLAGS'].should == %q(-framework "CoreAnimation")
+            xcconfig.to_hash['OTHER_LDFLAGS'].should == '-framework "CoreAnimation"'
           end
 
-          it "adds the weak frameworks of the xcconfig" do
+          it 'adds the weak frameworks of the xcconfig' do
             xcconfig = Xcodeproj::Config.new
-            consumer = stub({
+            consumer = stub(
               :xcconfig => {},
               :libraries => [],
               :frameworks => [],
               :weak_frameworks => ['iAd'],
               :platform_name => :ios
-            })
+            )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
-            xcconfig.to_hash['OTHER_LDFLAGS'].should == %q(-weak_framework "iAd")
+            xcconfig.to_hash['OTHER_LDFLAGS'].should == '-weak_framework "iAd"'
           end
 
-          it "adds the ios developer frameworks search paths if needed" do
+          it 'adds the ios developer frameworks search paths if needed' do
             xcconfig = Xcodeproj::Config.new
-            consumer = stub({
+            consumer = stub(
               :xcconfig => {},
               :libraries => [],
               :frameworks => ['SenTestingKit'],
               :weak_frameworks => [],
               :platform_name => :ios
-            })
+            )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.include('SDKROOT')
             xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.not.include('DEVELOPER_LIBRARY_DIR')
           end
 
-          it "adds the osx developer frameworks search paths if needed" do
+          it 'adds the osx developer frameworks search paths if needed' do
             xcconfig = Xcodeproj::Config.new
-            consumer = stub({
+            consumer = stub(
               :xcconfig => {},
               :libraries => [],
               :frameworks => ['SenTestingKit'],
               :weak_frameworks => [],
               :platform_name => :osx
-            })
+            )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.include('DEVELOPER_LIBRARY_DIR')
             xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.not.include('SDKROOT')
@@ -130,27 +130,27 @@ module Pod
 
         #---------------------------------------------------------------------#
 
-        describe "::add_framework_build_settings" do
-          it "adds the build settings of a framework to the given xcconfig" do
+        describe '::add_framework_build_settings' do
+          it 'adds the build settings of a framework to the given xcconfig' do
             framework_path = config.sandbox.root + 'Parse/Parse.framework'
             xcconfig = Xcodeproj::Config.new
             @sut.add_framework_build_settings(framework_path, xcconfig, config.sandbox.root)
             hash_config = xcconfig.to_hash
-            hash_config['OTHER_LDFLAGS'].should == %q(-framework "Parse")
+            hash_config['OTHER_LDFLAGS'].should == '-framework "Parse"'
             hash_config['FRAMEWORK_SEARCH_PATHS'].should == '"$(PODS_ROOT)/Parse"'
           end
 
           it "doesn't ovverides exiting linker flags" do
             framework_path = config.sandbox.root + 'Parse/Parse.framework'
-            xcconfig = Xcodeproj::Config.new( { 'OTHER_LDFLAGS' => '-framework CoreAnimation' } )
+            xcconfig = Xcodeproj::Config.new('OTHER_LDFLAGS' => '-framework CoreAnimation')
             @sut.add_framework_build_settings(framework_path, xcconfig, config.sandbox.root)
             hash_config = xcconfig.to_hash
-            hash_config['OTHER_LDFLAGS'].should == %q(-framework "CoreAnimation" -framework "Parse")
+            hash_config['OTHER_LDFLAGS'].should == '-framework "CoreAnimation" -framework "Parse"'
           end
 
           it "doesn't ovverides exiting frameworks search paths" do
             framework_path = config.sandbox.root + 'Parse/Parse.framework'
-            xcconfig = Xcodeproj::Config.new( { 'FRAMEWORK_SEARCH_PATHS' => '"path/to/frameworks"' } )
+            xcconfig = Xcodeproj::Config.new('FRAMEWORK_SEARCH_PATHS' => '"path/to/frameworks"')
             @sut.add_framework_build_settings(framework_path, xcconfig, config.sandbox.root)
             hash_config = xcconfig.to_hash
             hash_config['FRAMEWORK_SEARCH_PATHS'].should == '"path/to/frameworks" "$(PODS_ROOT)/Parse"'
@@ -159,22 +159,22 @@ module Pod
 
         #---------------------------------------------------------------------#
 
-        describe "::add_library_build_settings" do
-          it "adds the build settings of a framework to the given xcconfig" do
+        describe '::add_library_build_settings' do
+          it 'adds the build settings of a framework to the given xcconfig' do
             path = config.sandbox.root + 'MapBox/Proj4/libProj4.a'
             xcconfig = Xcodeproj::Config.new
             @sut.add_library_build_settings(path, xcconfig, config.sandbox.root)
             hash_config = xcconfig.to_hash
-            hash_config['OTHER_LDFLAGS'].should == %q(-l "Proj4")
+            hash_config['OTHER_LDFLAGS'].should == '-l "Proj4"'
             hash_config['LIBRARY_SEARCH_PATHS'].should == '"$(PODS_ROOT)/MapBox/Proj4"'
           end
         end
 
         #---------------------------------------------------------------------#
 
-        describe "::add_framework_build_settings" do
-          it "adds the developer frameworks search paths to the xcconfig if SenTestingKit has been detected" do
-            xcconfig = Xcodeproj::Config.new({'OTHER_LDFLAGS' => '-framework SenTestingKit'})
+        describe '::add_framework_build_settings' do
+          it 'adds the developer frameworks search paths to the xcconfig if SenTestingKit has been detected' do
+            xcconfig = Xcodeproj::Config.new('OTHER_LDFLAGS' => '-framework SenTestingKit')
             @sut.add_developers_frameworks_if_needed(xcconfig, :ios)
             frameworks_search_paths = xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS']
             frameworks_search_paths.should.include?('$(inherited)')
@@ -182,8 +182,8 @@ module Pod
             frameworks_search_paths.should.not.include?('"$(DEVELOPER_LIBRARY_DIR)/Frameworks"')
           end
 
-          it "adds the developer frameworks search paths to the xcconfig if XCTest has been detected" do
-            xcconfig = Xcodeproj::Config.new({'OTHER_LDFLAGS' => '-framework XCTest'})
+          it 'adds the developer frameworks search paths to the xcconfig if XCTest has been detected' do
+            xcconfig = Xcodeproj::Config.new('OTHER_LDFLAGS' => '-framework XCTest')
             @sut.add_developers_frameworks_if_needed(xcconfig, :ios)
             frameworks_search_paths = xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS']
             frameworks_search_paths.should.include?('$(inherited)')
@@ -194,13 +194,12 @@ module Pod
           end
 
           it "doesn't adds the developer frameworks relative to the SDK for OS X" do
-            xcconfig = Xcodeproj::Config.new({'OTHER_LDFLAGS' => '-framework XCTest'})
+            xcconfig = Xcodeproj::Config.new('OTHER_LDFLAGS' => '-framework XCTest')
             @sut.add_developers_frameworks_if_needed(xcconfig, :ios)
             frameworks_search_paths = xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS']
             frameworks_search_paths.should.include?('"$(SDKROOT)/Developer/Library/Frameworks"')
 
-
-            xcconfig = Xcodeproj::Config.new({'OTHER_LDFLAGS' => '-framework XCTest'})
+            xcconfig = Xcodeproj::Config.new('OTHER_LDFLAGS' => '-framework XCTest')
             @sut.add_developers_frameworks_if_needed(xcconfig, :osx)
             frameworks_search_paths = xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS']
             frameworks_search_paths.should.not.include?('"$(SDKROOT)/Developer/Library/Frameworks"')

spec/unit/hooks/installer_representation_spec.rb

@@ -23,34 +23,34 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Public Hooks API" do
+    describe 'Public Hooks API' do
 
-      it "returns the sandbox root" do
+      it 'returns the sandbox root' do
         @rep.sandbox_root.should == config.sandbox.root
       end
 
-      it "returns the pods project" do
-        project = stub()
+      it 'returns the pods project' do
+        project = stub
         safe_stub(@installer, :pods_project, project)
         @rep.project.should == project
       end
 
-      it "the hook representation of the pods" do
+      it 'the hook representation of the pods' do
         @rep.pods.map(&:name).should == ['JSONKit']
       end
 
-      it "the hook representation of the libraries" do
+      it 'the hook representation of the libraries' do
         @rep.libraries.map(&:name).sort.should == ['Pods'].sort
       end
 
-      it "returns the specs by library representation" do
+      it 'returns the specs by library representation' do
         specs_by_lib = @rep.specs_by_lib
         lib_rep = specs_by_lib.keys.first
         lib_rep.name.should == 'Pods'
         specs_by_lib.should == { lib_rep => @specs }
       end
 
-      it "returns the pods representation by library representation" do
+      it 'returns the pods representation by library representation' do
         pods_by_lib = @rep.pods_by_lib
         target_definition = @installer.aggregate_targets.first.pod_targets.first.target_definition
         pods_by_lib[target_definition].map(&:name).should == ['JSONKit']
@@ -60,17 +60,17 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Unsafe Hooks API" do
+    describe 'Unsafe Hooks API' do
 
-      it "returns the sandbox" do
+      it 'returns the sandbox' do
         @rep.sandbox.should == config.sandbox
       end
 
-      it "returns the config" do
+      it 'returns the config' do
         @rep.config.should == config
       end
 
-      it "returns the installer" do
+      it 'returns the installer' do
         @rep.installer.should == @installer
       end
 

spec/unit/hooks/library_representation_spec.rb

@@ -13,36 +13,36 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Public Hooks API" do
+    describe 'Public Hooks API' do
 
-      it "returns the name" do
+      it 'returns the name' do
         @rep.name.should == 'Pods-MyApp'
       end
 
-      it "returns the dependencies" do
+      it 'returns the dependencies' do
         @target_definition.store_pod('AFNetworking')
         @rep.dependencies.should == [Dependency.new('AFNetworking')]
       end
 
-      it "returns the sandbox dir" do
+      it 'returns the sandbox dir' do
         @rep.sandbox_dir.should == temporary_directory + 'Pods'
       end
 
-      it "returns the path of the prefix header" do
+      it 'returns the path of the prefix header' do
         @rep.prefix_header_path.should == temporary_directory + 'Pods/Pods-MyApp-prefix.pch'
       end
 
-      it "returns the path of the copy resources script" do
+      it 'returns the path of the copy resources script' do
         @rep.copy_resources_script_path.should == temporary_directory + 'Pods/Pods-MyApp-resources.sh'
       end
 
-      it "returns the pods project" do
-        project = stub()
+      it 'returns the pods project' do
+        project = stub
         config.sandbox.project = project
         @rep.project.should == project
       end
 
-      it "returns the target definition" do
+      it 'returns the target definition' do
         @rep.target_definition.should == @target_definition
       end
 
@@ -50,18 +50,18 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Unsafe Hooks API" do
+    describe 'Unsafe Hooks API' do
 
-      it "returns the sandbox" do
+      it 'returns the sandbox' do
         @rep.sandbox.should == config.sandbox
       end
 
-      it "returns the library" do
+      it 'returns the library' do
         @rep.library.should == @lib
       end
 
-      it "returns the native target" do
-        target = stub()
+      it 'returns the native target' do
+        target = stub
         @lib.target = target
         @rep.target.should == target
       end

spec/unit/hooks/pod_representation_spec.rb

@@ -12,38 +12,35 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Public Hooks API" do
+    describe 'Public Hooks API' do
 
-      it "returns the name" do
+      it 'returns the name' do
         @rep.name.should == 'BananaLib'
       end
 
-      it "returns the version" do
+      it 'returns the version' do
         @rep.version.should == Version.new('1.0')
       end
 
-
-      it "returns the root specification" do
+      it 'returns the root specification' do
         @rep.root_spec.should == @spec
       end
 
-
-      it "returns all the activated specifications" do
+      it 'returns all the activated specifications' do
         @rep.specs.should == [@spec]
       end
 
-
-      it "returns the directory where the pod is stored" do
+      it 'returns the directory where the pod is stored' do
         @rep.root.should == @root
       end
 
-      it "returns the source files" do
-        source_files = @rep.source_files.map{ |sf| sf.relative_path_from(@root).to_s }.sort
+      it 'returns the source files' do
+        source_files = @rep.source_files.map { |sf| sf.relative_path_from(@root).to_s }.sort
         source_files.should == [
-          "Classes/Banana.h",
-          "Classes/Banana.m",
-          "Classes/BananaPrivate.h",
-          "Classes/BananaTrace.d"
+          'Classes/Banana.h',
+          'Classes/Banana.m',
+          'Classes/BananaPrivate.h',
+          'Classes/BananaTrace.d',
         ]
       end
 

spec/unit/hooks_manager_spec.rb

@@ -7,19 +7,19 @@ module Pod
     end
 
     describe 'register' do
-      it "allows to register a block for a notification with a given name" do
+      it 'allows to register a block for a notification with a given name' do
         @hooks_manager.register(:post_install) {}
         @hooks_manager.registrations[:post_install].count.should == 1
         @hooks_manager.registrations[:post_install].first.class.should == Proc
       end
 
-      it "raises if no name is given" do
+      it 'raises if no name is given' do
         should.raise ArgumentError do
           @hooks_manager.register(nil) {}
         end
       end
 
-      it "raises if no block is given" do
+      it 'raises if no block is given' do
         should.raise ArgumentError do
           @hooks_manager.register(:post_install)
         end
@@ -27,21 +27,21 @@ module Pod
     end
 
     describe 'run' do
-      it "invokes the hooks" do
-        @hooks_manager.register(:post_install) do |options|
+      it 'invokes the hooks' do
+        @hooks_manager.register(:post_install) do |_options|
           true.should.be.true
         end
         @hooks_manager.run(:post_install, Object.new)
       end
 
-      it "handles the case that no listeners have registered" do
+      it 'handles the case that no listeners have registered' do
         should.not.raise do
           @hooks_manager.run(:post_install, Object.new)
         end
       end
 
-      it "handles the case that no listeners have registered for a name" do
-        @hooks_manager.register(:post_install) do |options|
+      it 'handles the case that no listeners have registered for a name' do
+        @hooks_manager.register(:post_install) do |_options|
           true.should.be.true
         end
         should.not.raise do
@@ -49,13 +49,13 @@ module Pod
         end
       end
 
-      it "raises if no name is given" do
+      it 'raises if no name is given' do
         should.raise ArgumentError do
           @hooks_manager.run(nil, Object.new) {}
         end
       end
 
-      it "raises if no context object is given" do
+      it 'raises if no context object is given' do
         should.raise ArgumentError do
           @hooks_manager.run(:post_install, nil)
         end
@@ -63,4 +63,3 @@ module Pod
     end
   end
 end
-

spec/unit/installer/analyzer/sandbox_analyzer_spec.rb

@@ -16,18 +16,18 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Analysis" do
+    describe 'Analysis' do
 
-      it "returns the sandbox state" do
+      it 'returns the sandbox state' do
         @analyzer.stubs(:folder_exist?).returns(true)
         @analyzer.stubs(:folder_empty?).returns(false)
         @analyzer.stubs(:sandbox_checksum).returns(@spec.checksum)
         state = @analyzer.analyze
         state.class.should == Installer::Analyzer::SpecsState
-        state.unchanged.should == ["BananaLib"]
+        state.unchanged.should == ['BananaLib']
       end
 
-      it "marks all the pods as added if no sandbox manifest is available" do
+      it 'marks all the pods as added if no sandbox manifest is available' do
         @sandbox.stubs(:manifest)
         @analyzer.analyze.added.should == ['BananaLib']
       end
@@ -36,7 +36,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Analysis" do
+    describe 'Analysis' do
 
       before do
         @analyzer.stubs(:folder_exist?).returns(true)
@@ -44,11 +44,11 @@ module Pod
         @analyzer.stubs(:sandbox_checksum).returns(@spec.checksum)
       end
 
-      it "returns whether a Pod is unchanged" do
+      it 'returns whether a Pod is unchanged' do
         @analyzer.send(:pod_state, 'BananaLib').should == :unchanged
       end
 
-      it "considers a Pod as added if it is not recorded in the sandbox manifest" do
+      it 'considers a Pod as added if it is not recorded in the sandbox manifest' do
         @analyzer.stubs(:sandbox_pods).returns([])
         @analyzer.send(:pod_added?, 'BananaLib').should == true
       end
@@ -58,32 +58,32 @@ module Pod
         @analyzer.send(:pod_added?, 'BananaLib').should == true
       end
 
-      it "considers deleted a Pod without any resolved specification" do
+      it 'considers deleted a Pod without any resolved specification' do
         @analyzer.stubs(:resolved_pods).returns([])
         @analyzer.send(:pod_deleted?, 'BananaLib').should == true
       end
 
-      it "considers changed a Pod whose versions do not match" do
+      it 'considers changed a Pod whose versions do not match' do
         @analyzer.stubs(:sandbox_version).returns(Version.new(999))
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
       end
 
-      it "considers changed a Pod whose checksums do not match" do
+      it 'considers changed a Pod whose checksums do not match' do
         @analyzer.stubs(:sandbox_checksum).returns('SHA')
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
       end
 
-      it "considers changed a Pod whose activated specifications do not match" do
+      it 'considers changed a Pod whose activated specifications do not match' do
         @analyzer.stubs(:sandbox_spec_names).returns(['BananaLib', 'BananaLib/Subspec'])
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
       end
 
-      it "considers changed a Pod whose folder is empty" do
+      it 'considers changed a Pod whose folder is empty' do
         @analyzer.stubs(:folder_empty?).returns(true)
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
       end
 
-      it "considers changed a Pod which has been pre-downloaded" do
+      it 'considers changed a Pod which has been pre-downloaded' do
         @sandbox.stubs(:predownloaded?).returns(true)
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
       end
@@ -93,7 +93,7 @@ module Pod
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
       end
 
-      it "considers changed a Pod whose specification is in head mode if in update mode" do
+      it 'considers changed a Pod whose specification is in head mode if in update mode' do
         @sandbox.stubs(:head_pod?).returns(true)
         @analyzer.stubs(:update_mode?).returns(true)
         @analyzer.send(:pod_changed?, 'BananaLib').should == true
@@ -110,13 +110,13 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Private helpers" do
+    describe 'Private helpers' do
 
-      it "returns the sandbox manifest" do
+      it 'returns the sandbox manifest' do
         @analyzer.send(:sandbox_manifest).should == @manifest
       end
 
-      it "returns the lockfile as the sandbox if one is not available" do
+      it 'returns the lockfile as the sandbox if one is not available' do
         lockfile = Lockfile.new({})
         @sandbox.stubs(:manifest)
         @analyzer.stubs(:lockfile).returns(lockfile)
@@ -125,29 +125,29 @@ module Pod
 
       #--------------------------------------#
 
-      it "returns the root name of the resolved Pods" do
+      it 'returns the root name of the resolved Pods' do
         subspec = Spec.new(@spec, 'Subspec')
         @analyzer.stubs(:specs).returns([@spec, subspec])
         @analyzer.send(:resolved_pods).should == ['BananaLib']
       end
 
-      it "returns the root name of pods stored in the sandbox manifest" do
+      it 'returns the root name of pods stored in the sandbox manifest' do
         @manifest.stubs(:pod_names).returns(['BananaLib', 'BananaLib/Subspec'])
         @analyzer.send(:sandbox_pods).should == ['BananaLib']
       end
 
-      it "returns the name of the resolved specifications sorted by name" do
+      it 'returns the name of the resolved specifications sorted by name' do
         subspec = Spec.new(@spec, 'Subspec')
         @analyzer.stubs(:specs).returns([subspec, @spec])
         @analyzer.send(:resolved_spec_names, 'BananaLib').should == ['BananaLib', 'BananaLib/Subspec']
       end
 
-      it "returns the name of the specifications stored in the sandbox manifest" do
+      it 'returns the name of the specifications stored in the sandbox manifest' do
         @manifest.stubs(:pod_names).returns(['BananaLib', 'BananaLib/Subspec'])
         @analyzer.send(:sandbox_spec_names, 'BananaLib').should == ['BananaLib', 'BananaLib/Subspec']
       end
 
-      it "returns the root specification for the Pod with the given name" do
+      it 'returns the root specification for the Pod with the given name' do
         subspec = Spec.new(@spec, 'Subspec')
         @analyzer.stubs(:specs).returns([@spec, subspec])
         @analyzer.send(:root_spec, 'BananaLib').should == @spec
@@ -155,18 +155,18 @@ module Pod
 
       #--------------------------------------#
 
-      it "returns the version for the Pod with the given name stored in the manifest" do
+      it 'returns the version for the Pod with the given name stored in the manifest' do
         @analyzer.send(:sandbox_version, 'BananaLib').should == Version.new('1.0')
       end
 
-      it "returns the checksum for the spec of the Pods with the given name stored in the manifest" do
+      it 'returns the checksum for the spec of the Pods with the given name stored in the manifest' do
         @manifest.stubs(:checksum).returns(@spec.checksum)
         @analyzer.send(:sandbox_checksum, 'BananaLib').should == @spec.checksum
       end
 
       #--------------------------------------#
 
-      it "returns whether the folder containing the Pod with the given name is empty" do
+      it 'returns whether the folder containing the Pod with the given name is empty' do
         @analyzer.send(:folder_exist?, 'BananaLib').should.be.false
         path = temporary_directory + 'Pods/BananaLib'
         path.mkpath
@@ -174,11 +174,11 @@ module Pod
 
       end
 
-      it "returns whether the folder containing the Pod with the given name is empty" do
+      it 'returns whether the folder containing the Pod with the given name is empty' do
         @analyzer.send(:folder_empty?, 'BananaLib').should.be.true
         path = temporary_directory + 'Pods/BananaLib'
         path.mkpath
-        File.open(path + "file", "w") {}
+        File.open(path + 'file', 'w') {}
         @analyzer.send(:folder_empty?, 'BananaLib').should.be.false
       end
 

spec/unit/installer/analyzer_spec.rb

@@ -13,8 +13,8 @@ def create_analyzer
   end
 
   hash = {}
-  hash['PODS'] = ["JSONKit (1.4)", "NUI (0.2.0)", "SVPullToRefresh (0.4)"]
-  hash['DEPENDENCIES'] = ["JSONKit", "NUI", "SVPullToRefresh"]
+  hash['PODS'] = ['JSONKit (1.4)', 'NUI (0.2.0)', 'SVPullToRefresh (0.4)']
+  hash['DEPENDENCIES'] = %w(JSONKit NUI SVPullToRefresh)
   hash['SPEC CHECKSUMS'] = {}
   hash['COCOAPODS'] = Pod::VERSION
   lockfile = Pod::Lockfile.new(hash)
@@ -32,41 +32,41 @@ module Pod
       @analyzer = create_analyzer
     end
 
-    describe "Analysis" do
+    describe 'Analysis' do
 
-      it "returns whether an installation should be performed" do
+      it 'returns whether an installation should be performed' do
         @analyzer.needs_install?.should.be.true
       end
 
-      it "returns whether the Podfile has changes" do
+      it 'returns whether the Podfile has changes' do
         analysis_result = @analyzer.analyze(false)
         @analyzer.podfile_needs_install?(analysis_result).should.be.true
       end
 
-      it "returns whether the sandbox is not in sync with the lockfile" do
+      it 'returns whether the sandbox is not in sync with the lockfile' do
         analysis_result = @analyzer.analyze(false)
         @analyzer.sandbox_needs_install?(analysis_result).should.be.true
       end
 
       #--------------------------------------#
 
-      it "computes the state of the Podfile respect to the Lockfile" do
+      it 'computes the state of the Podfile respect to the Lockfile' do
         state = @analyzer.analyze.podfile_state
-        state.added.should     == ["AFNetworking", "libextobjc"]
-        state.changed.should   == ["JSONKit"]
-        state.unchanged.should == ["SVPullToRefresh"]
-        state.deleted.should   == ["NUI"]
+        state.added.should     == %w(AFNetworking libextobjc)
+        state.changed.should   == ['JSONKit']
+        state.unchanged.should == ['SVPullToRefresh']
+        state.deleted.should   == ['NUI']
       end
 
       #--------------------------------------#
 
-      it "updates the repositories by default" do
+      it 'updates the repositories by default' do
         config.skip_repo_update = false
         SourcesManager.expects(:update).once
         @analyzer.analyze
       end
 
-      it "does not updates the repositories if config indicates to skip them" do
+      it 'does not updates the repositories if config indicates to skip them' do
         config.skip_repo_update = true
         SourcesManager.expects(:update).never
         @analyzer.analyze
@@ -74,31 +74,31 @@ module Pod
 
       #--------------------------------------#
 
-      it "generates the libraries which represent the target definitions" do
+      it 'generates the libraries which represent the target definitions' do
         target = @analyzer.analyze.targets.first
         target.pod_targets.map(&:name).sort.should == [
           'Pods-JSONKit',
           'Pods-AFNetworking',
           'Pods-SVPullToRefresh',
-          'Pods-libextobjc'
+          'Pods-libextobjc',
         ].sort
         target.support_files_root.should == config.sandbox.root
 
         target.user_project_path.to_s.should.include 'SampleProject/SampleProject'
         target.client_root.to_s.should.include 'SampleProject'
-        target.user_target_uuids.should == ["A346496C14F9BE9A0080D870"]
+        target.user_target_uuids.should == ['A346496C14F9BE9A0080D870']
         user_proj = Xcodeproj::Project.open(target.user_project_path)
         user_proj.objects_by_uuid[target.user_target_uuids.first].name.should == 'SampleProject'
         target.user_build_configurations.should == {
-          "Debug"     => :debug,
-          "Release"   => :release,
-          "Test"      => :release,
-          "App Store" => :release
+          'Debug'     => :debug,
+          'Release'   => :release,
+          'Test'      => :release,
+          'App Store' => :release,
         }
         target.platform.to_s.should == 'iOS 6.0'
       end
 
-      it "generates the integration library appropriately if the installation will not integrate" do
+      it 'generates the integration library appropriately if the installation will not integrate' do
         config.integrate_targets = false
         target = @analyzer.analyze.targets.first
 
@@ -108,26 +108,26 @@ module Pod
         target.platform.to_s.should == 'iOS 6.0'
       end
 
-      it "returns all the configurations the user has in any of its projects and/or targets" do
+      it 'returns all the configurations the user has in any of its projects and/or targets' do
         target_definition = @analyzer.podfile.target_definition_list.first
-        target_definition.stubs(:build_configurations).returns("AdHoc" => :test)
+        target_definition.stubs(:build_configurations).returns('AdHoc' => :test)
         @analyzer.analyze.all_user_build_configurations.should == {
-          "Debug"     => :debug,
-          "Release"   => :release,
-          "AdHoc"     => :test,
-          "Test"      => :release,
-          "App Store" => :release
+          'Debug'     => :debug,
+          'Release'   => :release,
+          'AdHoc'     => :test,
+          'Test'      => :release,
+          'App Store' => :release,
         }
       end
 
       #--------------------------------------#
 
-      it "locks the version of the dependencies which did not change in the Podfile" do
+      it 'locks the version of the dependencies which did not change in the Podfile' do
         @analyzer.analyze
-        @analyzer.send(:locked_dependencies).map(&:to_s).should == ["SVPullToRefresh (= 0.4)"]
+        @analyzer.send(:locked_dependencies).map(&:to_s).should == ['SVPullToRefresh (= 0.4)']
       end
 
-      it "does not lock the dependencies in update mode" do
+      it 'does not lock the dependencies in update mode' do
         @analyzer.update = true
         @analyzer.analyze
         @analyzer.send(:locked_dependencies).map(&:to_s).should == []
@@ -135,29 +135,29 @@ module Pod
 
       #--------------------------------------#
 
-      it "fetches the dependencies with external sources" do
+      it 'fetches the dependencies with external sources' do
         podfile_state = Installer::Analyzer::SpecsState.new
-        podfile_state.added << "BananaLib"
+        podfile_state.added << 'BananaLib'
         @analyzer.stubs(:result).returns(stub(:podfile_state => podfile_state))
-        @podfile.stubs(:dependencies).returns([Dependency.new('BananaLib', :git => "example.com")])
+        @podfile.stubs(:dependencies).returns([Dependency.new('BananaLib', :git => 'example.com')])
         ExternalSources::DownloaderSource.any_instance.expects(:fetch)
         @analyzer.send(:fetch_external_sources)
       end
 
-      xit "it fetches the specification from either the sandbox or from the remote be default" do
+      xit 'it fetches the specification from either the sandbox or from the remote be default' do
         dependency = Dependency.new('Name', :git => 'www.example.com')
         ExternalSources::DownloaderSource.any_instance.expects(:specification_from_external).returns(Specification.new).once
         @resolver.send(:set_from_external_source, dependency)
       end
 
-      xit "it fetches the specification from the remote if in update mode" do
+      xit 'it fetches the specification from the remote if in update mode' do
         dependency = Dependency.new('Name', :git => 'www.example.com')
         ExternalSources::DownloaderSource.any_instance.expects(:specification).returns(Specification.new).once
         @resolver.update_external_specs = false
         @resolver.send(:set_from_external_source, dependency)
       end
 
-      xit "it fetches the specification only from the sandbox if pre-downloads are disabled" do
+      xit 'it fetches the specification only from the sandbox if pre-downloads are disabled' do
         dependency = Dependency.new('Name', :git => 'www.example.com')
         Sandbox.any_instance.expects(:specification).returns(Specification.new).once
         @resolver.allow_pre_downloads = true
@@ -166,49 +166,49 @@ module Pod
 
       #--------------------------------------#
 
-      it "resolves the dependencies" do
+      it 'resolves the dependencies' do
         @analyzer.analyze.specifications.map(&:to_s).should == [
-          "AFNetworking (1.0.1)",
-          "JSONKit (1.5pre)",
-          "SVPullToRefresh (0.4)",
-          "libextobjc/EXTKeyPathCoding (0.2.3)"
+          'AFNetworking (1.0.1)',
+          'JSONKit (1.5pre)',
+          'SVPullToRefresh (0.4)',
+          'libextobjc/EXTKeyPathCoding (0.2.3)',
         ]
       end
 
-      xit "removes the specifications of the changed pods to prevent confusion in the resolution process" do
+      xit 'removes the specifications of the changed pods to prevent confusion in the resolution process' do
         @analyzer.allow_pre_downloads = true
         podspec = @analyzer.sandbox.root + 'Local Podspecs/JSONKit.podspec'
         podspec.dirname.mkpath
-        File.open(podspec, "w") { |f| f.puts('test') }
+        File.open(podspec, 'w') { |f| f.puts('test') }
         @analyzer.analyze
         podspec.should.not.exist?
       end
 
-      it "adds the specifications to the correspondent libraries" do
+      it 'adds the specifications to the correspondent libraries' do
         @analyzer.analyze.targets.first.pod_targets.map(&:specs).flatten.map(&:to_s).should == [
-          "AFNetworking (1.0.1)",
-          "JSONKit (1.5pre)",
-          "SVPullToRefresh (0.4)",
-          "libextobjc/EXTKeyPathCoding (0.2.3)"
+          'AFNetworking (1.0.1)',
+          'JSONKit (1.5pre)',
+          'SVPullToRefresh (0.4)',
+          'libextobjc/EXTKeyPathCoding (0.2.3)',
         ]
       end
 
       #--------------------------------------#
 
-      it "computes the state of the Sandbox respect to the resolved dependencies" do
+      it 'computes the state of the Sandbox respect to the resolved dependencies' do
         @analyzer.stubs(:lockfile).returns(nil)
         state = @analyzer.analyze.sandbox_state
-        state.added.sort.should == ["AFNetworking", "JSONKit", "SVPullToRefresh", "libextobjc"]
+        state.added.sort.should == %w(AFNetworking JSONKit SVPullToRefresh libextobjc)
       end
 
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Private helpers" do
+    describe 'Private helpers' do
 
-      describe "#compute_user_project_targets" do
-        it "uses the path specified in the target definition while computing the path of the user project" do
+      describe '#compute_user_project_targets' do
+        it 'uses the path specified in the target definition while computing the path of the user project' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.user_project_path = 'SampleProject/SampleProject'
 
@@ -216,7 +216,7 @@ module Pod
           path.to_s.should.include 'SampleProject/SampleProject.xcodeproj'
         end
 
-        it "raises if the user project of the target definition does not exists while computing the path of the user project" do
+        it 'raises if the user project of the target definition does not exists while computing the path of the user project' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.user_project_path = 'Test'
 
@@ -224,7 +224,7 @@ module Pod
           e.message.should.match /Unable to find/
         end
 
-        it "if not specified in the target definition if looks if there is only one project" do
+        it 'if not specified in the target definition if looks if there is only one project' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           config.installation_root = config.installation_root + 'SampleProject'
 
@@ -232,14 +232,14 @@ module Pod
           path.to_s.should.include 'SampleProject/SampleProject.xcodeproj'
         end
 
-        it "if not specified in the target definition if looks if there is only one project" do
+        it 'if not specified in the target definition if looks if there is only one project' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
 
           e = lambda { @analyzer.send(:compute_user_project_path, target_definition) }.should.raise Informative
           e.message.should.match /Could not.*select.*project/
         end
 
-        it "does not take aggregate targets into consideration" do
+        it 'does not take aggregate targets into consideration' do
           aggregate_class = Xcodeproj::Project::Object::PBXAggregateTarget
           sample_project_path = SpecHelper.create_sample_app_copy_from_fixture('SampleProject')
           sample_project = Xcodeproj::Project.open(sample_project_path)
@@ -252,9 +252,9 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#compute_user_project_targets" do
+      describe '#compute_user_project_targets' do
 
-        it "returns the targets specified in the target definition" do
+        it 'returns the targets specified in the target definition' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.link_with = ['UserTarget']
           user_project = Xcodeproj::Project.new('path')
@@ -265,7 +265,7 @@ module Pod
           targets.map(&:name).should == ['UserTarget']
         end
 
-        it "raises if it is unable to find the targets specified by the target definition" do
+        it 'raises if it is unable to find the targets specified by the target definition' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.link_with = ['UserTarget']
           user_project = Xcodeproj::Project.new('path')
@@ -274,7 +274,7 @@ module Pod
           e.message.should.match /Unable to find the targets/
         end
 
-        it "returns the target with the same name of the target definition" do
+        it 'returns the target with the same name of the target definition' do
           target_definition = Podfile::TargetDefinition.new('UserTarget', nil)
           user_project = Xcodeproj::Project.new('path')
           user_project.new_target(:application, 'FirstTarget', :ios)
@@ -284,14 +284,14 @@ module Pod
           targets.map(&:name).should == ['UserTarget']
         end
 
-        it "raises if the name of the target definition does not match any file" do
+        it 'raises if the name of the target definition does not match any file' do
           target_definition = Podfile::TargetDefinition.new('UserTarget', nil)
           user_project = Xcodeproj::Project.new('path')
           e = lambda { @analyzer.send(:compute_user_project_targets, target_definition, user_project) }.should.raise Informative
           e.message.should.match /Unable to find a target named/
         end
 
-        it "returns the first target of the project if the target definition is named default" do
+        it 'returns the first target of the project if the target definition is named default' do
           target_definition = Podfile::TargetDefinition.new('Pods', nil)
           target_definition.link_with_first_target = true
           user_project = Xcodeproj::Project.new('path')
@@ -302,7 +302,7 @@ module Pod
           targets.map(&:name).should == ['FirstTarget']
         end
 
-        it "raises if the default target definition cannot be linked because there are no user targets" do
+        it 'raises if the default target definition cannot be linked because there are no user targets' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           user_project = Xcodeproj::Project.new('path')
           e = lambda { @analyzer.send(:compute_user_project_targets, target_definition, user_project) }.should.raise Informative
@@ -313,9 +313,9 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#compute_user_build_configurations" do
+      describe '#compute_user_build_configurations' do
 
-        it "returns the user build configurations of the user targets" do
+        it 'returns the user build configurations of the user targets' do
           user_project = Xcodeproj::Project.new('path')
           target = user_project.new_target(:application, 'Target', :ios)
           configuration = user_project.new(Xcodeproj::Project::Object::XCBuildConfiguration)
@@ -329,11 +329,11 @@ module Pod
           configurations.should == {
             'Debug'    => :debug,
             'Release'  => :release,
-            'AppStore' => :release
+            'AppStore' => :release,
           }
         end
 
-        it "returns the user build configurations specified in the target definition" do
+        it 'returns the user build configurations specified in the target definition' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.build_configurations = { 'AppStore' => :release }
           user_targets = []
@@ -346,9 +346,9 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#compute_archs_for_target_definition" do
+      describe '#compute_archs_for_target_definition' do
 
-        it "handles a single ARCH defined in a single user target" do
+        it 'handles a single ARCH defined in a single user target' do
           user_project = Xcodeproj::Project.new('path')
           target = user_project.new_target(:application, 'Target', :ios)
           target.build_configuration_list.set_setting('ARCHS', 'armv7')
@@ -361,7 +361,7 @@ module Pod
           archs.should == 'armv7'
         end
 
-        it "handles a single ARCH defined in multiple user targets" do
+        it 'handles a single ARCH defined in multiple user targets' do
           user_project = Xcodeproj::Project.new('path')
           targeta = user_project.new_target(:application, 'Target', :ios)
           targeta.build_configuration_list.set_setting('ARCHS', 'armv7')
@@ -376,40 +376,40 @@ module Pod
           archs.should == 'armv7'
         end
 
-        it "handles an Array of ARCHs defined in a single user target" do
+        it 'handles an Array of ARCHs defined in a single user target' do
           user_project = Xcodeproj::Project.new('path')
           target = user_project.new_target(:application, 'Target', :ios)
-          target.build_configuration_list.set_setting('ARCHS', ['armv7', 'i386'])
+          target.build_configuration_list.set_setting('ARCHS', %w(armv7 i386))
 
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.set_platform(:ios, '4.0')
           user_targets = [target]
 
           archs = @analyzer.send(:compute_archs_for_target_definition, target_definition, user_targets)
-          ['armv7', 'i386'].each { |a| archs.should.include a }
+          %w(armv7 i386).each { |a| archs.should.include a }
         end
 
-        it "handles an Array of ARCHs defined multiple user targets" do
+        it 'handles an Array of ARCHs defined multiple user targets' do
           user_project = Xcodeproj::Project.new('path')
           targeta = user_project.new_target(:application, 'Target', :ios)
-          targeta.build_configuration_list.set_setting('ARCHS', ['armv7', 'armv7s'])
+          targeta.build_configuration_list.set_setting('ARCHS', %w(armv7 armv7s))
           targetb = user_project.new_target(:application, 'Target', :ios)
-          targetb.build_configuration_list.set_setting('ARCHS', ['armv7', 'i386'])
+          targetb.build_configuration_list.set_setting('ARCHS', %w(armv7 i386))
 
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.set_platform(:ios, '4.0')
           user_targets = [targeta, targetb]
 
           archs = @analyzer.send(:compute_archs_for_target_definition, target_definition, user_targets)
-          ['armv7', 'armv7s', 'i386'].each { |a| archs.should.include a }
+          %w(armv7 armv7s i386).each { |a| archs.should.include a }
         end
       end
 
       #--------------------------------------#
 
-      describe "#compute_platform_for_target_definition" do
+      describe '#compute_platform_for_target_definition' do
 
-        it "returns the platform specified in the target definition" do
+        it 'returns the platform specified in the target definition' do
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.set_platform(:ios, '4.0')
           user_targets = []
@@ -418,7 +418,7 @@ module Pod
           configurations.should == Platform.new(:ios, '4.0')
         end
 
-        it "infers the platform from the user targets" do
+        it 'infers the platform from the user targets' do
           user_project = Xcodeproj::Project.new('path')
           target = user_project.new_target(:application, 'Target', :ios)
           target.build_configuration_list.set_setting('SDKROOT', 'iphoneos')
@@ -431,7 +431,7 @@ module Pod
           configurations.should == Platform.new(:ios, '4.0')
         end
 
-        it "uses the lowest deployment target of the user targets if inferring the platform" do
+        it 'uses the lowest deployment target of the user targets if inferring the platform' do
           user_project = Xcodeproj::Project.new('path')
           target1 = user_project.new_target(:application, 'Target', :ios)
           configuration1 = target1.build_configuration_list.build_configurations.first
@@ -449,7 +449,7 @@ module Pod
           configurations.should == Platform.new(:ios, '4.0')
         end
 
-        it "raises if the user targets have a different platform" do
+        it 'raises if the user targets have a different platform' do
           user_project = Xcodeproj::Project.new('path')
           target1 = user_project.new_target(:application, 'Target', :ios)
           target1.build_configuration_list.set_setting('SDKROOT', 'iphoneos')

spec/unit/installer/file_references_installer_spec.rb

@@ -14,43 +14,43 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Installation" do
+    describe 'Installation' do
 
-      it "adds the files references of the source files the Pods project" do
+      it 'adds the files references of the source files the Pods project' do
         @file_accessor.path_list.read_file_system
         @file_accessor.path_list.expects(:read_file_system)
         @installer.install!
       end
 
-      it "adds the files references of the source files the Pods project" do
+      it 'adds the files references of the source files the Pods project' do
         @installer.install!
         file_ref = @installer.pods_project['Pods/BananaLib/Banana.m']
         file_ref.should.be.not.nil
-        file_ref.path.should == "Classes/Banana.m"
+        file_ref.path.should == 'Classes/Banana.m'
       end
 
-      it "adds the file references of the frameworks of the project" do
+      it 'adds the file references of the frameworks of the project' do
         @installer.install!
         file_ref = @installer.pods_project['Pods/BananaLib/Frameworks/Bananalib.framework']
         file_ref.should.be.not.nil
-        file_ref.path.should == "Bananalib.framework"
+        file_ref.path.should == 'Bananalib.framework'
       end
 
-      it "adds the file references of the libraries of the project" do
+      it 'adds the file references of the libraries of the project' do
         @installer.install!
         file_ref = @installer.pods_project['Pods/BananaLib/Frameworks/libBananalib.a']
         file_ref.should.be.not.nil
-        file_ref.path.should == "libBananalib.a"
+        file_ref.path.should == 'libBananalib.a'
       end
 
-      it "adds the files references of the resources the Pods project" do
+      it 'adds the files references of the resources the Pods project' do
         @installer.install!
         file_ref = @installer.pods_project['Pods/BananaLib/Resources/logo-sidebar.png']
         file_ref.should.be.not.nil
-        file_ref.path.should == "Resources/logo-sidebar.png"
+        file_ref.path.should == 'Resources/logo-sidebar.png'
       end
 
-      it "links the build headers" do
+      it 'links the build headers' do
         @installer.install!
         headers_root = @pod_target.build_headers.root
         public_header =  headers_root + 'BananaLib/Banana.h'
@@ -59,7 +59,7 @@ module Pod
         private_header.should.exist
       end
 
-      it "links the public headers" do
+      it 'links the public headers' do
         @installer.install!
         headers_root = config.sandbox.public_headers.root
         public_header =  headers_root + 'BananaLib/Banana.h'
@@ -72,10 +72,10 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Private Helpers" do
+    describe 'Private Helpers' do
 
-      describe "#file_accessors" do
-        it "returns the file accessors" do
+      describe '#file_accessors' do
+        it 'returns the file accessors' do
           pod_target_1 = PodTarget.new([], nil, config.sandbox)
           pod_target_1.file_accessors = [fixture_file_accessor('banana-lib/BananaLib.podspec')]
           pod_target_2 = PodTarget.new([], nil, config.sandbox)
@@ -85,7 +85,7 @@ module Pod
           roots.should == [fixture('banana-lib'), fixture('banana-lib')]
         end
 
-        it "handles libraries empty libraries without file accessors" do
+        it 'handles libraries empty libraries without file accessors' do
           pod_target_1 = PodTarget.new([], nil, config.sandbox)
           pod_target_1.file_accessors = []
           installer = Installer::FileReferencesInstaller.new(config.sandbox, [pod_target_1], @project)
@@ -93,31 +93,31 @@ module Pod
         end
       end
 
-      describe "#header_mappings" do
-        it "returns the header mappings" do
+      describe '#header_mappings' do
+        it 'returns the header mappings' do
           headers_sandbox = Pathname.new('BananaLib')
           headers = [Pathname.new('BananaLib/Banana.h')]
           mappings = @installer.send(:header_mappings, headers_sandbox, @file_accessor, headers)
           mappings.should == {
-            headers_sandbox => [Pathname.new('BananaLib/Banana.h')]
+            headers_sandbox => [Pathname.new('BananaLib/Banana.h')],
           }
         end
 
-        it "takes into account the header dir specified in the spec" do
+        it 'takes into account the header dir specified in the spec' do
           headers_sandbox = Pathname.new('BananaLib')
           headers = [Pathname.new('BananaLib/Banana.h')]
           @file_accessor.spec_consumer.stubs(:header_dir).returns('Sub_dir')
           mappings = @installer.send(:header_mappings, headers_sandbox, @file_accessor, headers)
           mappings.should == {
-            (headers_sandbox + 'Sub_dir') => [Pathname.new('BananaLib/Banana.h')]
+            (headers_sandbox + 'Sub_dir') => [Pathname.new('BananaLib/Banana.h')],
           }
         end
 
-        it "takes into account the header mappings dir specified in the spec" do
+        it 'takes into account the header mappings dir specified in the spec' do
           headers_sandbox = Pathname.new('BananaLib')
           header_1 = @file_accessor.root + 'BananaLib/sub_dir/dir_1/banana_1.h'
           header_2 = @file_accessor.root + 'BananaLib/sub_dir/dir_2/banana_2.h'
-          headers = [ header_1, header_2 ]
+          headers = [header_1, header_2]
           @file_accessor.spec_consumer.stubs(:header_mappings_dir).returns('BananaLib/sub_dir')
           mappings = @installer.send(:header_mappings, headers_sandbox, @file_accessor, headers)
           mappings.should == {
@@ -133,5 +133,3 @@ module Pod
 
   end
 end
-
-

spec/unit/installer/hooks_context_spec.rb

@@ -3,7 +3,7 @@ require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
   describe Installer::HooksContext do
-    it "offers a convenience method to be generated" do
+    it 'offers a convenience method to be generated' do
       sandbox = stub(:root => '/path')
 
       spec = fixture_spec('banana-lib/BananaLib.podspec')

spec/unit/installer/pod_source_installer_spec.rb

@@ -12,10 +12,10 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Installation" do
+    describe 'Installation' do
 
-      describe "Download" do
-        it "downloads the source" do
+      describe 'Download' do
+        it 'downloads the source' do
           @spec.source = { :git => SpecHelper.fixture('banana-lib'), :tag => 'v1.0' }
           @installer.install!
           @installer.specific_source.should.be.nil
@@ -23,35 +23,35 @@ module Pod
           pod_folder.should.exist
         end
 
-        it "downloads the head source even if a specific source is present specified source" do
+        it 'downloads the head source even if a specific source is present specified source' do
           config.sandbox.store_head_pod('BananaLib')
           @spec.source = { :git => SpecHelper.fixture('banana-lib'), :tag => 'v1.0' }
           @installer.install!
-          @installer.specific_source[:commit].should == "0b8b4084a43c38cfe308efa076fdeb3a64d9d2bc"
+          @installer.specific_source[:commit].should == '0b8b4084a43c38cfe308efa076fdeb3a64d9d2bc'
           pod_folder = config.sandbox.root + 'BananaLib'
           pod_folder.should.exist
         end
 
-        it "returns the checkout options of the downloader if any" do
+        it 'returns the checkout options of the downloader if any' do
           @spec.source = { :git => SpecHelper.fixture('banana-lib'), :branch => 'topicbranch' }
           @installer.install!
-          @installer.specific_source[:commit].should == "446b22414597f1bb4062a62c4eed7af9627a3f1b"
+          @installer.specific_source[:commit].should == '446b22414597f1bb4062a62c4eed7af9627a3f1b'
           pod_folder = config.sandbox.root + 'BananaLib'
           pod_folder.should.exist
         end
 
-        it "stores the checkout options in the sandbox" do
+        it 'stores the checkout options in the sandbox' do
           config.sandbox.store_head_pod('BananaLib')
           @spec.source = { :git => SpecHelper.fixture('banana-lib'), :tag => 'v1.0' }
           @installer.install!
           sources = @installer.sandbox.checkout_sources
-          sources.should == { "BananaLib" => {
+          sources.should == { 'BananaLib' => {
             :git => SpecHelper.fixture('banana-lib'),
-            :commit=>"0b8b4084a43c38cfe308efa076fdeb3a64d9d2bc" }
+            :commit => '0b8b4084a43c38cfe308efa076fdeb3a64d9d2bc' },
           }
         end
 
-        it "cleans up directory when an error occurs during download" do
+        it 'cleans up directory when an error occurs during download' do
           config.sandbox.store_head_pod('BananaLib')
           pod_folder = config.sandbox.root + 'BananaLib'
           partially_downloaded_file = pod_folder + 'partially_downloaded_file'
@@ -61,17 +61,17 @@ module Pod
           singleton_class.send(:define_method, :download_head) do
             FileUtils.mkdir_p(pod_folder)
             FileUtils.touch(partially_downloaded_file)
-            raise("some network error")
+            raise('some network error')
           end
           @installer.stubs(:downloader).returns(mock_downloader)
 
-          lambda {
+          lambda do
             @installer.install!
-          }.should.raise(RuntimeError).message.should.equal('some network error')
+          end.should.raise(RuntimeError).message.should.equal('some network error')
           partially_downloaded_file.should.not.exist
         end
 
-        it "fails when using :head for Http source" do
+        it 'fails when using :head for Http source' do
           config.sandbox.store_head_pod('BananaLib')
           @spec.source = { :http => 'http://dl.google.com/googleadmobadssdk/googleadmobsearchadssdkios.zip' }
           @spec.source_files = 'GoogleAdMobSearchAdsSDK/*.h'
@@ -85,9 +85,9 @@ module Pod
 
       #--------------------------------------#
 
-      describe "Prepare command" do
-        it "runs the prepare command if one has been declared in the spec" do
-          @spec.prepare_command = "echo test"
+      describe 'Prepare command' do
+        it 'runs the prepare command if one has been declared in the spec' do
+          @spec.prepare_command = 'echo test'
           @installer.expects(:bash!).once
           @installer.install!
         end
@@ -97,33 +97,33 @@ module Pod
           @installer.install!
         end
 
-        it "raises if the prepare command fails" do
-          @spec.prepare_command = "missing_command"
+        it 'raises if the prepare command fails' do
+          @spec.prepare_command = 'missing_command'
           should.raise Informative do
             @installer.install!
           end.message.should.match /command not found/
         end
 
-        it "unsets $CDPATH environment variable" do
-          ENV['CDPATH'] = "BogusPath"
-          @spec.prepare_command = "cd Classes;ls Banana.h"
+        it 'unsets $CDPATH environment variable' do
+          ENV['CDPATH'] = 'BogusPath'
+          @spec.prepare_command = 'cd Classes;ls Banana.h'
           lambda { @installer.install! }.should.not.raise
         end
-        
+
       end
 
       #--------------------------------------#
 
-      describe "Cleaning" do
+      describe 'Cleaning' do
 
-        it "cleans the paths non used by the installation" do
+        it 'cleans the paths non used by the installation' do
           @installer.install!
           @installer.clean!
           unused_file = config.sandbox.root + 'BananaLib/sub-dir/sub-dir-2/somefile.txt'
           unused_file.should.not.exist
         end
 
-        it "preserves important files like the LICENSE and the README" do
+        it 'preserves important files like the LICENSE and the README' do
           @installer.install!
           @installer.clean!
           readme_file = config.sandbox.root + 'BananaLib/README'
@@ -134,7 +134,7 @@ module Pod
 
       #--------------------------------------#
 
-      describe "Options" do
+      describe 'Options' do
 
         it "doesn't downloads the source if the pod was already downloaded" do
           @installer.stubs(:predownloaded?).returns(true)
@@ -163,38 +163,38 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Private Helpers" do
+    describe 'Private Helpers' do
 
-      it "returns the clean paths" do
+      it 'returns the clean paths' do
         @installer.send(:download_source)
         paths = @installer.send(:clean_paths)
-        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '')}
+        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '') }
         paths_without_git = relative_paths.reject { |p| p.include? 'Pods/BananaLib/.git' }
         paths_without_git.sort.should == [
-          "Pods/BananaLib/BananaLib.podspec",
-          "Pods/BananaLib/libPusher",
-          "Pods/BananaLib/sub-dir",
-          "Pods/BananaLib/sub-dir/sub-dir-2",
-          "Pods/BananaLib/sub-dir/sub-dir-2/somefile.txt"
+          'Pods/BananaLib/BananaLib.podspec',
+          'Pods/BananaLib/libPusher',
+          'Pods/BananaLib/sub-dir',
+          'Pods/BananaLib/sub-dir/sub-dir-2',
+          'Pods/BananaLib/sub-dir/sub-dir-2/somefile.txt',
         ]
       end
 
-      it "returns the used files" do
+      it 'returns the used files' do
         @installer.send(:download_source)
         paths = @installer.send(:used_files)
-        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '')}
+        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '') }
         relative_paths.sort.should == [
-          "Pods/BananaLib/Classes/Banana.h",
-          "Pods/BananaLib/Classes/Banana.m",
-          "Pods/BananaLib/Classes/BananaLib.pch",
-          "Pods/BananaLib/Classes/BananaPrivate.h",
-          "Pods/BananaLib/LICENSE",
-          "Pods/BananaLib/README",
-          "Pods/BananaLib/Resources/logo-sidebar.png"
+          'Pods/BananaLib/Classes/Banana.h',
+          'Pods/BananaLib/Classes/Banana.m',
+          'Pods/BananaLib/Classes/BananaLib.pch',
+          'Pods/BananaLib/Classes/BananaPrivate.h',
+          'Pods/BananaLib/LICENSE',
+          'Pods/BananaLib/README',
+          'Pods/BananaLib/Resources/logo-sidebar.png',
         ]
       end
 
-      it "handles Pods with multiple file accessors" do
+      it 'handles Pods with multiple file accessors' do
         spec = fixture_spec('banana-lib/BananaLib.podspec')
         spec.source = { :git => SpecHelper.fixture('banana-lib') }
         spec.source_files = []
@@ -206,19 +206,19 @@ module Pod
         @installer = Installer::PodSourceInstaller.new(config.sandbox, specs_by_platform)
         @installer.send(:download_source)
         paths = @installer.send(:used_files)
-        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '')}
+        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '') }
         relative_paths.sort.should == [
-          "Pods/BananaLib/Classes/Banana.h",
-          "Pods/BananaLib/Classes/Banana.m",
-          "Pods/BananaLib/Classes/BananaLib.pch",
-          "Pods/BananaLib/Classes/BananaPrivate.h",
-          "Pods/BananaLib/LICENSE",
-          "Pods/BananaLib/README",
-          "Pods/BananaLib/Resources/logo-sidebar.png"
+          'Pods/BananaLib/Classes/Banana.h',
+          'Pods/BananaLib/Classes/Banana.m',
+          'Pods/BananaLib/Classes/BananaLib.pch',
+          'Pods/BananaLib/Classes/BananaPrivate.h',
+          'Pods/BananaLib/LICENSE',
+          'Pods/BananaLib/README',
+          'Pods/BananaLib/Resources/logo-sidebar.png',
         ]
       end
 
-      it "compacts the used files as nil would be converted to the empty string" do
+      it 'compacts the used files as nil would be converted to the empty string' do
         Sandbox::FileAccessor.any_instance.stubs(:source_files)
         Sandbox::FileAccessor.any_instance.stubs(:vendored_libraries)
         Sandbox::FileAccessor.any_instance.stubs(:resources).returns(nil)

spec/unit/installer/target_installer/aggregate_target_installer_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../../../../spec_helper', __FILE__)
 
 module Pod
   describe Installer::AggregateTargetInstaller do
-    describe "In General" do
+    describe 'In General' do
       before do
         @podfile = Podfile.new do
           platform :ios
@@ -39,19 +39,19 @@ module Pod
         @spec.prefix_header_contents = '#import "BlocksKit.h"'
       end
 
-      it "adds file references for the support files of the target" do
+      it 'adds file references for the support files of the target' do
         @installer.install!
         group = @project.support_files_group['Pods']
         group.children.map(&:display_name).sort.should == [
-          "Pods-acknowledgements.markdown",
-          "Pods-acknowledgements.plist",
-          "Pods-dummy.m",
-          "Pods-environment.h",
-          "Pods-resources.sh",
-          "Pods.appstore.xcconfig",
-          "Pods.debug.xcconfig",
-          "Pods.release.xcconfig",
-          "Pods.test.xcconfig"
+          'Pods-acknowledgements.markdown',
+          'Pods-acknowledgements.plist',
+          'Pods-dummy.m',
+          'Pods-environment.h',
+          'Pods-resources.sh',
+          'Pods.appstore.xcconfig',
+          'Pods.debug.xcconfig',
+          'Pods.release.xcconfig',
+          'Pods.test.xcconfig',
         ]
       end
 
@@ -63,50 +63,50 @@ module Pod
         @project.targets.first.name.should == @target_definition.label
       end
 
-      it "adds the user build configurations to the target" do
+      it 'adds the user build configurations to the target' do
         @installer.install!
         target = @project.targets.first
-        target.build_settings('Test')["VALIDATE_PRODUCT"].should == nil
-        target.build_settings('AppStore')["VALIDATE_PRODUCT"].should == "YES"
+        target.build_settings('Test')['VALIDATE_PRODUCT'].should.nil?
+        target.build_settings('AppStore')['VALIDATE_PRODUCT'].should == 'YES'
       end
 
-      it "sets VALIDATE_PRODUCT to YES for the Release configuration for iOS targets" do
+      it 'sets VALIDATE_PRODUCT to YES for the Release configuration for iOS targets' do
         @installer.install!
         target = @project.targets.first
-        target.build_settings('Release')["VALIDATE_PRODUCT"].should == "YES"
+        target.build_settings('Release')['VALIDATE_PRODUCT'].should == 'YES'
       end
 
-      it "sets the platform and the deployment target for iOS targets" do
+      it 'sets the platform and the deployment target for iOS targets' do
         @installer.install!
         target = @project.targets.first
         target.platform_name.should == :ios
-        target.deployment_target.should == "6.0"
-        target.build_settings('Debug')["IPHONEOS_DEPLOYMENT_TARGET"].should == "6.0"
-        target.build_settings('AppStore')["IPHONEOS_DEPLOYMENT_TARGET"].should == "6.0"
+        target.deployment_target.should == '6.0'
+        target.build_settings('Debug')['IPHONEOS_DEPLOYMENT_TARGET'].should == '6.0'
+        target.build_settings('AppStore')['IPHONEOS_DEPLOYMENT_TARGET'].should == '6.0'
       end
 
-      it "sets the platform and the deployment target for OS X targets" do
+      it 'sets the platform and the deployment target for OS X targets' do
         @target.stubs(:platform).returns(Platform.new(:osx, '10.8'))
         @installer.install!
         target = @project.targets.first
         target.platform_name.should == :osx
-        target.deployment_target.should == "10.8"
-        target.build_settings('Debug')["MACOSX_DEPLOYMENT_TARGET"].should == "10.8"
-        target.build_settings('AppStore')["MACOSX_DEPLOYMENT_TARGET"].should == "10.8"
+        target.deployment_target.should == '10.8'
+        target.build_settings('Debug')['MACOSX_DEPLOYMENT_TARGET'].should == '10.8'
+        target.build_settings('AppStore')['MACOSX_DEPLOYMENT_TARGET'].should == '10.8'
       end
 
       it "adds the user's build configurations to the target" do
         @installer.install!
-        @project.targets.first.build_configurations.map(&:name).sort.should == %w{ AppStore Debug Release Test }
+        @project.targets.first.build_configurations.map(&:name).sort.should == %w(        AppStore Debug Release Test        )
       end
 
-      it "it creates different hash instances for the build settings of various build configurations" do
+      it 'it creates different hash instances for the build settings of various build configurations' do
         @installer.install!
         build_settings = @project.targets.first.build_configurations.map(&:build_settings)
         build_settings.map(&:object_id).uniq.count.should == 4
       end
 
-      it "does not enable the GCC_WARN_INHIBIT_ALL_WARNINGS flag by default" do
+      it 'does not enable the GCC_WARN_INHIBIT_ALL_WARNINGS flag by default' do
         @installer.install!
         @installer.library.target.build_configurations.each do |config|
           config.build_settings['GCC_WARN_INHIBIT_ALL_WARNINGS'].should.be.nil
@@ -115,14 +115,14 @@ module Pod
 
       #--------------------------------------#
 
-      it "creates the xcconfig file" do
+      it 'creates the xcconfig file' do
         @installer.install!
-        file = config.sandbox.root + @target.xcconfig_path("Release")
+        file = config.sandbox.root + @target.xcconfig_path('Release')
         xcconfig = Xcodeproj::Config.new(file)
         xcconfig.to_hash['PODS_ROOT'].should == '${SRCROOT}/Pods'
       end
 
-      it "creates a header for the target which contains the information about the installed Pods" do
+      it 'creates a header for the target which contains the information about the installed Pods' do
         @installer.install!
         file = config.sandbox.root + 'Pods-environment.h'
         contents = file.read
@@ -132,27 +132,27 @@ module Pod
         contents.should.include?('#define COCOAPODS_VERSION_PATCH_BananaLib 0')
       end
 
-      it "creates a bridge support file" do
+      it 'creates a bridge support file' do
         Podfile.any_instance.stubs(:generate_bridge_support? => true)
         Generator::BridgeSupport.any_instance.expects(:save_as).once
         @installer.install!
       end
 
-      it "creates a create copy resources script" do
+      it 'creates a create copy resources script' do
         @installer.install!
         script = config.sandbox.root + 'Pods-resources.sh'
         script.read.should.include?('logo-sidebar.png')
       end
 
-      xit "adds the resources bundles to the copy resources script" do
+      xit 'adds the resources bundles to the copy resources script' do
 
       end
 
-      xit "adds the bridge support file to the copy resources script, if one was created" do
+      xit 'adds the bridge support file to the copy resources script, if one was created' do
 
       end
 
-      it "creates the acknowledgements files " do
+      it 'creates the acknowledgements files ' do
         @installer.install!
         markdown = config.sandbox.root + 'Pods-acknowledgements.markdown'
         markdown.read.should.include?('Permission is hereby granted')
@@ -160,7 +160,7 @@ module Pod
         plist.read.should.include?('Permission is hereby granted')
       end
 
-      it "creates a dummy source to ensure the creation of a single base library" do
+      it 'creates a dummy source to ensure the creation of a single base library' do
         @installer.install!
         build_files = @installer.library.target.source_build_phase.files
         build_file = build_files.find { |bf| bf.file_ref.path.include?('Pods-dummy.m') }

spec/unit/installer/target_installer/pod_target_installer_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../../../../spec_helper', __FILE__)
 
 module Pod
   describe Installer::PodTargetInstaller do
-    describe "In General" do
+    describe 'In General' do
       before do
         @podfile = Podfile.new do
           platform :ios
@@ -30,15 +30,15 @@ module Pod
         @spec.prefix_header_contents = '#import "BlocksKit.h"'
       end
 
-      it "adds file references for the support files of the target" do
+      it 'adds file references for the support files of the target' do
         @installer.install!
         @project.support_files_group
         group = @project['Pods/BananaLib/Support Files']
         group.children.map(&:display_name).sort.should == [
-          "Pods-BananaLib-Private.xcconfig",
-          "Pods-BananaLib-dummy.m",
-          "Pods-BananaLib-prefix.pch",
-          "Pods-BananaLib.xcconfig",
+          'Pods-BananaLib-Private.xcconfig',
+          'Pods-BananaLib-dummy.m',
+          'Pods-BananaLib-prefix.pch',
+          'Pods-BananaLib.xcconfig',
         ]
       end
 
@@ -50,42 +50,42 @@ module Pod
         @project.targets.first.name.should == 'Pods-BananaLib'
       end
 
-      it "sets VALIDATE_PRODUCT to YES for the Release configuration for iOS targets" do
+      it 'sets VALIDATE_PRODUCT to YES for the Release configuration for iOS targets' do
         @installer.install!
         target = @project.targets.first
-        target.build_settings('Release')["VALIDATE_PRODUCT"].should == "YES"
+        target.build_settings('Release')['VALIDATE_PRODUCT'].should == 'YES'
       end
 
-      it "sets the platform and the deployment target for iOS targets" do
+      it 'sets the platform and the deployment target for iOS targets' do
         @installer.install!
         target = @project.targets.first
         target.platform_name.should == :ios
-        target.deployment_target.should == "6.0"
-        target.build_settings('Debug')["IPHONEOS_DEPLOYMENT_TARGET"].should == "6.0"
+        target.deployment_target.should == '6.0'
+        target.build_settings('Debug')['IPHONEOS_DEPLOYMENT_TARGET'].should == '6.0'
       end
 
-      it "sets the platform and the deployment target for OS X targets" do
+      it 'sets the platform and the deployment target for OS X targets' do
         @pod_target.stubs(:platform).returns(Platform.new(:osx, '10.8'))
         @installer.install!
         target = @project.targets.first
         target.platform_name.should == :osx
-        target.deployment_target.should == "10.8"
-        target.build_settings('Debug')["MACOSX_DEPLOYMENT_TARGET"].should == "10.8"
+        target.deployment_target.should == '10.8'
+        target.build_settings('Debug')['MACOSX_DEPLOYMENT_TARGET'].should == '10.8'
       end
 
       it "adds the user's build configurations to the target" do
-        @pod_target.user_build_configurations.merge!({ 'AppStore' => :release, 'Test' => :debug })
+        @pod_target.user_build_configurations.merge!('AppStore' => :release, 'Test' => :debug)
         @installer.install!
-        @project.targets.first.build_configurations.map(&:name).sort.should == %w{ AppStore Debug Release Test }
+        @project.targets.first.build_configurations.map(&:name).sort.should == %w(        AppStore Debug Release Test        )
       end
 
-      it "it creates different hash instances for the build settings of various build configurations" do
+      it 'it creates different hash instances for the build settings of various build configurations' do
         @installer.install!
         build_settings = @project.targets.first.build_configurations.map(&:build_settings)
         build_settings.map(&:object_id).uniq.count.should == 2
       end
 
-      it "does not enable the GCC_WARN_INHIBIT_ALL_WARNINGS flag by default" do
+      it 'does not enable the GCC_WARN_INHIBIT_ALL_WARNINGS flag by default' do
         @installer.install!
         @installer.library.target.build_configurations.each do |config|
           config.build_settings['GCC_WARN_INHIBIT_ALL_WARNINGS'].should.be.nil
@@ -97,15 +97,15 @@ module Pod
       it 'adds the source files of each pod to the target of the Pod library' do
         @installer.install!
         names = @installer.library.target.source_build_phase.files.map { |bf| bf.file_ref.display_name }
-        names.should.include("Banana.m")
+        names.should.include('Banana.m')
       end
 
       #--------------------------------------#
 
       it 'adds the resource bundle targets' do
-        @pod_target.file_accessors.first.stubs(:resource_bundles).returns({'banana_bundle' => []})
+        @pod_target.file_accessors.first.stubs(:resource_bundles).returns('banana_bundle' => [])
         @installer.install!
-        @project.targets.map(&:name).should == ["Pods-BananaLib", "banana_bundle"]
+        @project.targets.map(&:name).should == ['Pods-BananaLib', 'banana_bundle']
       end
 
       xit 'adds the build configurations to the resources bundle targets' do
@@ -114,7 +114,7 @@ module Pod
 
       #--------------------------------------#
 
-      it "creates the xcconfig file" do
+      it 'creates the xcconfig file' do
         @installer.install!
         file = config.sandbox.root + @pod_target.xcconfig_private_path
         xcconfig = Xcodeproj::Config.new(file)
@@ -138,7 +138,7 @@ module Pod
         generated.should == expected
       end
 
-      it "creates a dummy source to ensure the compilation of libraries with only categories" do
+      it 'creates a dummy source to ensure the compilation of libraries with only categories' do
         @installer.install!
         build_files = @installer.library.target.source_build_phase.files
         build_file = build_files.find { |bf| bf.file_ref.display_name == 'Pods-BananaLib-dummy.m' }
@@ -148,26 +148,25 @@ module Pod
         dummy.read.should.include?('@interface PodsDummy_Pods')
       end
 
-
       #--------------------------------------------------------------------------------#
-      describe "concerning compiler flags" do
+      describe 'concerning compiler flags' do
         before do
           @spec = Pod::Spec.new
         end
 
-        it "flags should not be added to dtrace files" do
+        it 'flags should not be added to dtrace files' do
           @installer.library.target_definition.stubs(:inhibits_warnings_for_pod?).returns(true)
           @installer.install!
 
-          dtrace_files = @installer.library.target.source_build_phase.files.reject {|sf|
+          dtrace_files = @installer.library.target.source_build_phase.files.reject do|sf|
             !(File.extname(sf.file_ref.path) == '.d')
-          }
+          end
           dtrace_files.each do |dt|
             dt.settings.should.be.nil
           end
         end
 
-        it "adds -w per pod if target definition inhibits warnings for that pod" do
+        it 'adds -w per pod if target definition inhibits warnings for that pod' do
           @installer.library.target_definition.stubs(:inhibits_warnings_for_pod?).returns(true)
           flags = @installer.send(:compiler_flags_for_consumer, @spec.consumer(:ios))
 
@@ -179,7 +178,7 @@ module Pod
           flags.should.not.include?('-w')
         end
 
-        it "adds -Xanalyzer -analyzer-disable-checker per pod" do
+        it 'adds -Xanalyzer -analyzer-disable-checker per pod' do
           @installer.library.target_definition.stubs(:inhibits_warnings_for_pod?).returns(true)
           flags = @installer.send(:compiler_flags_for_consumer, @spec.consumer(:ios))
 
@@ -191,9 +190,9 @@ module Pod
           flags.should.not.include?('-Xanalyzer -analyzer-disable-checker')
         end
 
-        describe "concerning ARC before and after iOS 6.0 and OS X 10.8" do
+        describe 'concerning ARC before and after iOS 6.0 and OS X 10.8' do
 
-          it "does not do anything if ARC is *not* required" do
+          it 'does not do anything if ARC is *not* required' do
             @spec.requires_arc = false
             @spec.ios.deployment_target = '5'
             @spec.osx.deployment_target = '10.6'
@@ -203,7 +202,7 @@ module Pod
             osx_flags.should.not.include '-DOS_OBJECT_USE_OBJC'
           end
 
-          it "does *not* disable the `OS_OBJECT_USE_OBJC` flag if ARC is required and has a deployment target of >= iOS 6.0 or OS X 10.8" do
+          it 'does *not* disable the `OS_OBJECT_USE_OBJC` flag if ARC is required and has a deployment target of >= iOS 6.0 or OS X 10.8' do
             @spec.requires_arc = false
             @spec.ios.deployment_target = '6'
             @spec.osx.deployment_target = '10.8'
@@ -213,7 +212,7 @@ module Pod
             osx_flags.should.not.include '-DOS_OBJECT_USE_OBJC'
           end
 
-          it "*does* disable the `OS_OBJECT_USE_OBJC` flag if ARC is required but has a deployment target < iOS 6.0 or OS X 10.8" do
+          it '*does* disable the `OS_OBJECT_USE_OBJC` flag if ARC is required but has a deployment target < iOS 6.0 or OS X 10.8' do
             @spec.requires_arc = true
             @spec.ios.deployment_target = '5.1'
             @spec.osx.deployment_target = '10.7.2'
@@ -223,7 +222,7 @@ module Pod
             osx_flags.should.include '-DOS_OBJECT_USE_OBJC'
           end
 
-          it "*does* disable the `OS_OBJECT_USE_OBJC` flag if ARC is required and *no* deployment target is specified" do
+          it '*does* disable the `OS_OBJECT_USE_OBJC` flag if ARC is required and *no* deployment target is specified' do
             @spec.requires_arc = true
             ios_flags = @installer.send(:compiler_flags_for_consumer, @spec.consumer(:ios))
             osx_flags = @installer.send(:compiler_flags_for_consumer, @spec.consumer(:osx))

spec/unit/installer/target_installer_spec.rb

@@ -29,14 +29,14 @@ module Pod
       @installer = Installer::TargetInstaller.new(config.sandbox, @pod_target)
     end
 
-    it "Adds the architectures to the custom build configurations of the user target" do
-      @pod_target.archs = "$(ARCHS_STANDARD_64_BIT)"
+    it 'Adds the architectures to the custom build configurations of the user target' do
+      @pod_target.archs = '$(ARCHS_STANDARD_64_BIT)'
       @installer.send(:add_target)
       @installer.send(:target).resolved_build_setting('ARCHS').should == {
-        "Release"=>"$(ARCHS_STANDARD_64_BIT)",
-        "Debug"=>"$(ARCHS_STANDARD_64_BIT)",
-        "AppStore"=>"$(ARCHS_STANDARD_64_BIT)",
-        "Test"=>"$(ARCHS_STANDARD_64_BIT)"
+        'Release' => '$(ARCHS_STANDARD_64_BIT)',
+        'Debug' => '$(ARCHS_STANDARD_64_BIT)',
+        'AppStore' => '$(ARCHS_STANDARD_64_BIT)',
+        'Test' => '$(ARCHS_STANDARD_64_BIT)',
       }
     end
 

spec/unit/installer/user_project_integrator/target_integrator/xcconfig_integrator_spec.rb

@@ -14,9 +14,9 @@ module Pod
       @pod_bundle.user_project_path  = project_path
       @pod_bundle.client_root = project_path.dirname
       @pod_bundle.user_target_uuids  = [@target.uuid]
-      configuration = Xcodeproj::Config.new({
+      configuration = Xcodeproj::Config.new(
         'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1'
-      })
+      )
       @pod_bundle.xcconfigs['Debug'] = configuration
       @pod_bundle.xcconfigs['Test'] = configuration
       @pod_bundle.xcconfigs['Release'] = configuration
@@ -50,7 +50,5 @@ module Pod
       config.base_configuration_reference.should.equal existing
     end
 
-
   end
 end
-

spec/unit/installer/user_project_integrator/target_integrator_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../../../../spec_helper', __FILE__)
 
 module Pod
   describe TargetIntegrator = Installer::UserProjectIntegrator::TargetIntegrator do
-    describe "In general" do
+    describe 'In general' do
 
       # The project contains a `PBXReferenceProxy` in the build files of the
       # frameworks build phase which implicitly checks for the robustness of
@@ -19,9 +19,9 @@ module Pod
         @pod_bundle.user_project_path  = project_path
         @pod_bundle.client_root = project_path.dirname
         @pod_bundle.user_target_uuids  = [@target.uuid]
-        configuration = Xcodeproj::Config.new({
+        configuration = Xcodeproj::Config.new(
           'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1'
-        })
+        )
         @pod_bundle.xcconfigs['Debug'] = configuration
         @pod_bundle.xcconfigs['Test'] = configuration
         @pod_bundle.xcconfigs['Release'] = configuration
@@ -43,28 +43,28 @@ module Pod
 
         it 'adds references to the Pods static libraries to the Frameworks group' do
           @target_integrator.integrate!
-          @target_integrator.send(:user_project)["Frameworks/libPods.a"].should.not == nil
+          @target_integrator.send(:user_project)['Frameworks/libPods.a'].should.not.nil?
         end
 
         it 'adds the libPods static library to the "Link binary with libraries" build phase of each target' do
           @target_integrator.integrate!
           target = @target_integrator.send(:native_targets).first
           phase = target.frameworks_build_phase
-          ref = phase.files.find { |f| f.file_ref.path == 'libPods.a'}
+          ref = phase.files.find { |f| f.file_ref.path == 'libPods.a' }
           ref.should.not.be.nil
         end
 
         it 'adds a Copy Pods Resources build phase to each target' do
           @target_integrator.integrate!
           target = @target_integrator.send(:native_targets).first
-          phase = target.shell_script_build_phases.find { |bp| bp.name == "Copy Pods Resources" }
+          phase = target.shell_script_build_phases.find { |bp| bp.name == 'Copy Pods Resources' }
           phase.shell_script.strip.should == "\"${SRCROOT}/../Pods/Pods-resources.sh\""
         end
 
         it 'adds a Check Manifest.lock build phase to each target' do
           @target_integrator.integrate!
           target = @target_integrator.send(:native_targets).first
-          phase = target.shell_script_build_phases.find { |bp| bp.name == "Check Pods Manifest.lock" }
+          phase = target.shell_script_build_phases.find { |bp| bp.name == 'Check Pods Manifest.lock' }
           phase.shell_script.should == <<-EOS.strip_heredoc
           diff "${PODS_ROOT}/../Podfile.lock" "${PODS_ROOT}/Manifest.lock" > /dev/null
           if [[ $? != 0 ]] ; then
@@ -80,7 +80,7 @@ module Pod
           @target_integrator.integrate!
           target = @target_integrator.send(:native_targets).first
           target.build_phases.first
-          phase = target.build_phases.find { |bp| bp.name == "Check Pods Manifest.lock" }
+          phase = target.build_phases.find { |bp| bp.name == 'Check Pods Manifest.lock' }
           target.build_phases.first.should.equal? phase
         end
 
@@ -95,7 +95,7 @@ module Pod
 
       describe 'Private helpers' do
         it 'returns the native targets associated with the Pod bundle' do
-          @target_integrator.send(:native_targets).map(&:name).should == %w[ SampleProject ]
+          @target_integrator.send(:native_targets).map(&:name).should == %w(          SampleProject          )
         end
 
         it 'returns the targets that need to be integrated' do
@@ -110,7 +110,7 @@ module Pod
           build_file.file_ref = @project.new(Xcodeproj::Project::PBXVariantGroup)
           @target_integrator.stubs(:user_project).returns(@project)
           @target.frameworks_build_phase.files << build_file
-          @target_integrator.send(:native_targets).map(&:name).should == %w[ SampleProject ]
+          @target_integrator.send(:native_targets).map(&:name).should == %w(          SampleProject          )
         end
 
         it 'is robust against build files with missing file references' do
@@ -118,7 +118,7 @@ module Pod
           build_file.file_ref = nil
           @target_integrator.stubs(:user_project).returns(@project)
           @target.frameworks_build_phase.files << build_file
-          @target_integrator.send(:native_targets).map(&:name).should == %w[ SampleProject ]
+          @target_integrator.send(:native_targets).map(&:name).should == %w(          SampleProject          )
         end
       end
     end

spec/unit/installer/user_project_integrator_spec.rb

@@ -3,7 +3,7 @@ require File.expand_path('../../../spec_helper', __FILE__)
 module Pod
   describe UserProjectIntegrator = Installer::UserProjectIntegrator do
 
-    describe "In general" do
+    describe 'In general' do
 
       before do
         @sample_project_path = SpecHelper.create_sample_app_copy_from_fixture('SampleProject')
@@ -28,12 +28,12 @@ module Pod
 
       #-----------------------------------------------------------------------#
 
-      describe "In general" do
+      describe 'In general' do
         before do
           @integrator.stubs(:warn_about_xcconfig_overrides)
         end
 
-        it "adds the Pods project to the workspace" do
+        it 'adds the Pods project to the workspace' do
           UserProjectIntegrator::TargetIntegrator.any_instance.stubs(:integrate!)
           @integrator.integrate!
           workspace_path = @integrator.send(:workspace_path)
@@ -44,12 +44,12 @@ module Pod
           pods_project_ref.should.not.be.nil
         end
 
-        it "integrates the user targets" do
+        it 'integrates the user targets' do
           UserProjectIntegrator::TargetIntegrator.any_instance.expects(:integrate!)
           @integrator.integrate!
         end
 
-        it "warns if the podfile does not contain any dependency" do
+        it 'warns if the podfile does not contain any dependency' do
           Podfile::TargetDefinition.any_instance.stubs(:empty?).returns(true)
           @integrator.integrate!
           UI.warnings.should.include?('The Podfile does not contain any dependencies')
@@ -61,7 +61,7 @@ module Pod
           user_target = stub(:name => 'SampleProject', :build_configurations => [target_config])
           @library.stubs(:user_targets).returns([user_target])
 
-          @library.xcconfigs['Release'] = {'GCC_PREPROCESSOR_DEFINITIONS' => 'COCOAPODS=1'}
+          @library.xcconfigs['Release'] = { 'GCC_PREPROCESSOR_DEFINITIONS' => 'COCOAPODS=1' }
           @integrator = UserProjectIntegrator.new(@podfile, config.sandbox, temporary_directory, [@library])
 
           @integrator.unstub(:warn_about_xcconfig_overrides)
@@ -76,7 +76,7 @@ module Pod
           user_target = stub(:name => 'SampleProject', :build_configurations => [target_config])
           @library.stubs(:user_targets).returns([user_target])
 
-          @library.xcconfigs['Release'] = {'GCC_PREPROCESSOR_DEFINITIONS' => 'COCOAPODS=1'}
+          @library.xcconfigs['Release'] = { 'GCC_PREPROCESSOR_DEFINITIONS' => 'COCOAPODS=1' }
           @integrator = UserProjectIntegrator.new(@podfile, config.sandbox, temporary_directory, [@library])
 
           @integrator.unstub(:warn_about_xcconfig_overrides)
@@ -88,19 +88,19 @@ module Pod
 
       #-----------------------------------------------------------------------#
 
-      describe "Workspace creation" do
+      describe 'Workspace creation' do
 
-        it "creates a new workspace if needed" do
+        it 'creates a new workspace if needed' do
           @integrator.send(:create_workspace)
           workspace_path = @integrator.send(:workspace_path)
           saved = Xcodeproj::Workspace.new_from_xcworkspace(workspace_path)
           saved.file_references.map(&:path).should == [
-            "SampleProject/SampleProject.xcodeproj",
-            "Pods/Pods.xcodeproj"
+            'SampleProject/SampleProject.xcodeproj',
+            'Pods/Pods.xcodeproj',
           ]
         end
 
-        it "updates an existing workspace if needed" do
+        it 'updates an existing workspace if needed' do
           workspace_path = @integrator.send(:workspace_path)
           ref = Xcodeproj::Workspace::FileReference.new('SampleProject/SampleProject.xcodeproj', 'group')
           workspace = Xcodeproj::Workspace.new(ref)
@@ -108,15 +108,15 @@ module Pod
           @integrator.send(:create_workspace)
           saved = Xcodeproj::Workspace.new_from_xcworkspace(workspace_path)
           saved.file_references.map(&:path).should == [
-            "SampleProject/SampleProject.xcodeproj",
-            "Pods/Pods.xcodeproj"
+            'SampleProject/SampleProject.xcodeproj',
+            'Pods/Pods.xcodeproj',
           ]
         end
 
         it "doesn't write the workspace if not needed" do
           file_references = [
             Xcodeproj::Workspace::FileReference.new('SampleProject/SampleProject.xcodeproj', 'group'),
-            Xcodeproj::Workspace::FileReference.new('Pods/Pods.xcodeproj', 'group')
+            Xcodeproj::Workspace::FileReference.new('Pods/Pods.xcodeproj', 'group'),
           ]
 
           workspace = Xcodeproj::Workspace.new(file_references)
@@ -126,7 +126,7 @@ module Pod
           @integrator.send(:create_workspace)
         end
 
-        it "only appends projects to the workspace and never deletes one" do
+        it 'only appends projects to the workspace and never deletes one' do
           ref = Xcodeproj::Workspace::FileReference.new('user_added_project.xcodeproj', 'group')
           workspace = Xcodeproj::Workspace.new(ref)
           workspace_path = @integrator.send(:workspace_path)
@@ -135,12 +135,12 @@ module Pod
           saved = Xcodeproj::Workspace.new_from_xcworkspace(workspace_path)
           saved.file_references.map(&:path).should == [
             'user_added_project.xcodeproj',
-            "SampleProject/SampleProject.xcodeproj",
-            "Pods/Pods.xcodeproj"
+            'SampleProject/SampleProject.xcodeproj',
+            'Pods/Pods.xcodeproj',
           ]
         end
 
-        it "preserves the order of the projects in the workspace" do
+        it 'preserves the order of the projects in the workspace' do
           file_references = [
             Xcodeproj::Workspace::FileReference.new('Pods/Pods.xcodeproj', 'group'),
             Xcodeproj::Workspace::FileReference.new('SampleProject/SampleProject.xcodeproj', 'group'),
@@ -152,8 +152,8 @@ module Pod
           @integrator.send(:create_workspace)
           saved = Xcodeproj::Workspace.new_from_xcworkspace(workspace_path)
           saved.file_references.map(&:path).should == [
-            "Pods/Pods.xcodeproj",
-            "SampleProject/SampleProject.xcodeproj",
+            'Pods/Pods.xcodeproj',
+            'SampleProject/SampleProject.xcodeproj',
           ]
         end
 
@@ -161,32 +161,32 @@ module Pod
 
       #-----------------------------------------------------------------------#
 
-      describe "Private Helpers" do
+      describe 'Private Helpers' do
 
-        it "uses the path of the workspace defined in the podfile" do
-          path = "a_path"
+        it 'uses the path of the workspace defined in the podfile' do
+          path = 'a_path'
           @podfile.workspace(path)
           workspace_path = @integrator.send(:workspace_path)
-          workspace_path.to_s.should.end_with(path + ".xcworkspace")
+          workspace_path.to_s.should.end_with(path + '.xcworkspace')
           workspace_path.should.be.absolute
           workspace_path.class.should == Pathname
         end
 
-        it "names the workspace after the user project if needed" do
+        it 'names the workspace after the user project if needed' do
           @integrator.send(:workspace_path).should == temporary_directory + 'SampleProject.xcworkspace'
         end
 
-        it "raises if no workspace could be selected" do
-          @integrator.expects(:user_project_paths).returns(%w[ project1 project2 ])
+        it 'raises if no workspace could be selected' do
+          @integrator.expects(:user_project_paths).returns(%w(          project1 project2          ))
           e = lambda { @integrator.send(:workspace_path) }.should.raise Informative
         end
 
-        it "returns the paths of the user projects" do
-          @integrator.send(:user_project_paths).should == [ @sample_project_path ]
+        it 'returns the paths of the user projects' do
+          @integrator.send(:user_project_paths).should == [@sample_project_path]
         end
 
-        it "skips libraries with empty target definitions" do
-          @integrator.targets.map(&:name).should == ["Pods", "Pods-empty"]
+        it 'skips libraries with empty target definitions' do
+          @integrator.targets.map(&:name).should == ['Pods', 'Pods-empty']
           @integrator.send(:targets_to_integrate).map(&:name).should == ['Pods']
         end
 

spec/unit/installer_spec.rb

@@ -45,7 +45,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "In general" do
+    describe 'In general' do
 
       before do
         @installer.stubs(:resolve_dependencies)
@@ -56,7 +56,7 @@ module Pod
         @installer.stubs(:perform_post_install_actions)
       end
 
-      it "in runs the pre-install hooks before cleaning the Pod sources" do
+      it 'in runs the pre-install hooks before cleaning the Pod sources' do
         @installer.unstub(:download_dependencies)
         @installer.stubs(:create_file_accessors)
         @installer.stubs(:install_pod_sources)
@@ -69,7 +69,7 @@ module Pod
         @installer.install!
       end
 
-      it "in runs the post-install hooks before serializing the Pods project" do
+      it 'in runs the post-install hooks before serializing the Pods project' do
         @installer.stubs(:prepare_pods_project)
         @installer.stubs(:run_pre_install_hooks)
         @installer.stubs(:install_file_references)
@@ -87,7 +87,7 @@ module Pod
         @installer.install!
       end
 
-      it "integrates the user targets if the corresponding config is set" do
+      it 'integrates the user targets if the corresponding config is set' do
         config.integrate_targets = true
         @installer.expects(:integrate_user_project)
         @installer.install!
@@ -116,28 +116,28 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Dependencies Resolution" do
+    describe 'Dependencies Resolution' do
 
-      describe "#analyze" do
+      describe '#analyze' do
 
-        it "prints a warning if the version of the Lockfile is higher than the one of the executable" do
+        it 'prints a warning if the version of the Lockfile is higher than the one of the executable' do
           Lockfile.any_instance.stubs(:cocoapods_version).returns(Version.new('999'))
           STDERR.expects(:puts)
           @installer.send(:analyze)
         end
 
-        it "analyzes the Podfile, the Lockfile and the Sandbox" do
+        it 'analyzes the Podfile, the Lockfile and the Sandbox' do
           @installer.send(:analyze)
-          @installer.analysis_result.sandbox_state.added.should == ["JSONKit"]
+          @installer.analysis_result.sandbox_state.added.should == ['JSONKit']
         end
 
-        it "stores the targets created by the analyzer" do
+        it 'stores the targets created by the analyzer' do
           @installer.send(:analyze)
           @installer.aggregate_targets.map(&:name).sort.should == ['Pods']
           @installer.pod_targets.map(&:name).sort.should == ['Pods-JSONKit']
         end
 
-        it "configures the analyzer to use update mode if appropriate" do
+        it 'configures the analyzer to use update mode if appropriate' do
           @installer.update = true
           Installer::Analyzer.any_instance.expects(:update=).with(true)
           @installer.send(:analyze)
@@ -149,7 +149,7 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#validate_whitelisted_configurations" do
+      describe '#validate_whitelisted_configurations' do
         it "raises when a whitelisted configuration doesn’t exist in the user's project" do
           target_definition = @installer.podfile.target_definitions.values.first
           target_definition.whitelist_pod_for_configuration('JSONKit', 'YOLO')
@@ -171,18 +171,18 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#clean_sandbox" do
+      describe '#clean_sandbox' do
 
         before do
           @analysis_result = Installer::Analyzer::AnalysisResult.new
           @analysis_result.specifications = []
-          @analysis_result.sandbox_state = Installer::Analyzer::SpecsState.new()
+          @analysis_result.sandbox_state = Installer::Analyzer::SpecsState.new
           @pod_targets = [PodTarget.new([], nil, config.sandbox)]
           @installer.stubs(:analysis_result).returns(@analysis_result)
           @installer.stubs(:pod_targets).returns(@pod_targets)
         end
 
-        it "cleans the header stores" do
+        it 'cleans the header stores' do
           config.sandbox.public_headers.expects(:implode!)
           @installer.pod_targets.each do |pods_target|
             pods_target.build_headers.expects(:implode!)
@@ -190,7 +190,7 @@ module Pod
           @installer.send(:clean_sandbox)
         end
 
-        it "deletes the sources of the removed Pods" do
+        it 'deletes the sources of the removed Pods' do
           @analysis_result.sandbox_state.add_name('Deleted-Pod', :deleted)
           config.sandbox.expects(:clean_pod).with('Deleted-Pod')
           @installer.send(:clean_sandbox)
@@ -202,11 +202,11 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Downloading dependencies" do
+    describe 'Downloading dependencies' do
 
-      describe "#install_pod_sources" do
+      describe '#install_pod_sources' do
 
-        it "installs all the Pods which are marked as needing installation" do
+        it 'installs all the Pods which are marked as needing installation' do
           spec = fixture_spec('banana-lib/BananaLib.podspec')
           spec_2 = Spec.new
           spec_2.name = 'RestKit'
@@ -220,7 +220,7 @@ module Pod
           @installer.send(:install_pod_sources)
         end
 
-        it "correctly configures the Pod source installer" do
+        it 'correctly configures the Pod source installer' do
           spec = fixture_spec('banana-lib/BananaLib.podspec')
           pod_target = PodTarget.new([spec], nil, config.sandbox)
           pod_target.stubs(:platform).returns(:ios)
@@ -230,7 +230,7 @@ module Pod
           @installer.send(:install_source_of_pod, 'BananaLib')
         end
 
-        it "maintains the list of the installed specs" do
+        it 'maintains the list of the installed specs' do
           spec = fixture_spec('banana-lib/BananaLib.podspec')
           pod_target = PodTarget.new([spec], nil, config.sandbox)
           pod_target.stubs(:platform).returns(:ios)
@@ -241,7 +241,7 @@ module Pod
           @installer.installed_specs.should == [spec]
         end
 
-        it "prints the previous version of a pod while updating the spec" do
+        it 'prints the previous version of a pod while updating the spec' do
           spec = Spec.new
           spec.name = 'RestKit'
           spec.version = '2.0'
@@ -259,9 +259,9 @@ module Pod
 
         #--------------------------------------#
 
-        describe "#clean" do
+        describe '#clean' do
 
-          it "it cleans only if the config instructs to do it" do
+          it 'it cleans only if the config instructs to do it' do
             config.clean = false
             @installer.send(:clean_pod_sources)
             Installer::PodSourceInstaller.any_instance.expects(:install!).never
@@ -276,9 +276,9 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Generating pods project" do
+    describe 'Generating pods project' do
 
-      describe "#prepare_pods_project" do
+      describe '#prepare_pods_project' do
 
         before do
           @installer.stubs(:aggregate_targets).returns([])
@@ -291,26 +291,26 @@ module Pod
           @installer.pods_project.build_configurations.map(&:name).sort.should == ['App Store', 'Debug', 'Release', 'Test']
         end
 
-        it "sets STRIP_INSTALLED_PRODUCT to NO for all configurations for the whole project" do
+        it 'sets STRIP_INSTALLED_PRODUCT to NO for all configurations for the whole project' do
           config.integrate_targets = true
           @installer.send(:analyze)
           @installer.send(:prepare_pods_project)
-          @installer.pods_project.build_settings('Debug')["STRIP_INSTALLED_PRODUCT"].should == "NO"
-          @installer.pods_project.build_settings('Test')["STRIP_INSTALLED_PRODUCT"].should == "NO"
-          @installer.pods_project.build_settings('Release')["STRIP_INSTALLED_PRODUCT"].should == "NO"
-          @installer.pods_project.build_settings('App Store')["STRIP_INSTALLED_PRODUCT"].should == "NO"
+          @installer.pods_project.build_settings('Debug')['STRIP_INSTALLED_PRODUCT'].should == 'NO'
+          @installer.pods_project.build_settings('Test')['STRIP_INSTALLED_PRODUCT'].should == 'NO'
+          @installer.pods_project.build_settings('Release')['STRIP_INSTALLED_PRODUCT'].should == 'NO'
+          @installer.pods_project.build_settings('App Store')['STRIP_INSTALLED_PRODUCT'].should == 'NO'
         end
 
         before do
           @installer.stubs(:analysis_result).returns(stub(:all_user_build_configurations => {}))
         end
 
-        it "creates the Pods project" do
+        it 'creates the Pods project' do
           @installer.send(:prepare_pods_project)
           @installer.pods_project.class.should == Pod::Project
         end
 
-        it "preserves Pod paths specified as absolute or rooted to home" do
+        it 'preserves Pod paths specified as absolute or rooted to home' do
           local_podfile = generate_local_podfile
           local_installer = Installer.new(config.sandbox, local_podfile)
           local_installer.send(:analyze)
@@ -319,13 +319,13 @@ module Pod
           Pathname.new(group.path).should.be.absolute
         end
 
-        it "adds the Podfile to the Pods project" do
+        it 'adds the Podfile to the Pods project' do
           config.stubs(:podfile_path).returns(Pathname.new('/Podfile'))
           @installer.send(:prepare_pods_project)
           @installer.pods_project['Podfile'].should.be.not.nil
         end
 
-        it "sets the deployment target for the whole project" do
+        it 'sets the deployment target for the whole project' do
           pod_target_ios = PodTarget.new([], nil, config.sandbox)
           pod_target_osx = PodTarget.new([], nil, config.sandbox)
           pod_target_ios.stubs(:platform).returns(Platform.new(:ios, '6.0'))
@@ -335,8 +335,8 @@ module Pod
           @installer.send(:prepare_pods_project)
           build_settings = @installer.pods_project.build_configurations.map(&:build_settings)
           build_settings.each do |build_setting|
-            build_setting["MACOSX_DEPLOYMENT_TARGET"].should == '10.8'
-            build_setting["IPHONEOS_DEPLOYMENT_TARGET"].should == '6.0'
+            build_setting['MACOSX_DEPLOYMENT_TARGET'].should == '10.8'
+            build_setting['IPHONEOS_DEPLOYMENT_TARGET'].should == '6.0'
           end
         end
 
@@ -344,9 +344,9 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#install_file_references" do
+      describe '#install_file_references' do
 
-        it "installs the file references" do
+        it 'installs the file references' do
           @installer.stubs(:pod_targets).returns([])
           Installer::FileReferencesInstaller.any_instance.expects(:install!)
           @installer.send(:install_file_references)
@@ -356,9 +356,9 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#install_libraries" do
+      describe '#install_libraries' do
 
-        it "install the targets of the Pod project" do
+        it 'install the targets of the Pod project' do
           spec = fixture_spec('banana-lib/BananaLib.podspec')
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           target_definition.store_pod('BananaLib')
@@ -369,7 +369,7 @@ module Pod
           @installer.send(:install_libraries)
         end
 
-        it "skips empty pod targets" do
+        it 'skips empty pod targets' do
           spec = fixture_spec('banana-lib/BananaLib.podspec')
           target_definition = Podfile::TargetDefinition.new(:default, nil)
           pod_target = PodTarget.new([spec], target_definition, config.sandbox)
@@ -383,24 +383,24 @@ module Pod
           Specification::Consumer.any_instance.stubs(:frameworks).returns(['QuartzCore'])
           @installer.install!
           names = @installer.sandbox.project['Frameworks'].children.map(&:name)
-          names.sort.should == ["Foundation.framework", "QuartzCore.framework"]
+          names.sort.should == ['Foundation.framework', 'QuartzCore.framework']
         end
 
       end
 
       #--------------------------------------#
 
-      describe "#set_target_dependencies" do
+      describe '#set_target_dependencies' do
 
-        xit "sets the pod targets as dependencies of the aggregate target" do
+        xit 'sets the pod targets as dependencies of the aggregate target' do
 
         end
 
-        xit "sets the dependecies of the pod targets" do
+        xit 'sets the dependecies of the pod targets' do
 
         end
 
-        xit "is robusts against subspecs" do
+        xit 'is robusts against subspecs' do
 
         end
 
@@ -408,7 +408,7 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#write_pod_project" do
+      describe '#write_pod_project' do
 
         before do
           @installer.stubs(:aggregate_targets).returns([])
@@ -416,13 +416,13 @@ module Pod
           @installer.send(:prepare_pods_project)
         end
 
-        it "recursively sorts the project" do
+        it 'recursively sorts the project' do
           Xcodeproj::Project.any_instance.stubs(:recreate_user_schemes)
           @installer.pods_project.main_group.expects(:sort)
           @installer.send(:write_pod_project)
         end
 
-        it "saves the project to the given path" do
+        it 'saves the project to the given path' do
           Xcodeproj::Project.any_instance.stubs(:recreate_user_schemes)
           path = temporary_directory + 'Pods/Pods.xcodeproj'
           @installer.pods_project.expects(:save)
@@ -433,7 +433,7 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#write_lockfiles" do
+      describe '#write_lockfiles' do
 
         before do
           @analysis_result = Installer::Analyzer::AnalysisResult.new
@@ -441,18 +441,18 @@ module Pod
           @installer.stubs(:analysis_result).returns(@analysis_result)
         end
 
-        it "generates the lockfile" do
+        it 'generates the lockfile' do
           @installer.send(:write_lockfiles)
           @installer.lockfile.pod_names.should == ['BananaLib']
         end
 
-        it "writes the lockfile" do
+        it 'writes the lockfile' do
           @installer.send(:write_lockfiles)
           lockfile = Lockfile.from_file(temporary_directory + 'Podfile.lock')
           lockfile.pod_names.should == ['BananaLib']
         end
 
-        it "writes the sandbox manifest" do
+        it 'writes the sandbox manifest' do
           @installer.send(:write_lockfiles)
           lockfile = Lockfile.from_file(temporary_directory + 'Pods/Manifest.lock')
           lockfile.pod_names.should == ['BananaLib']
@@ -464,9 +464,9 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Integrating client projects" do
+    describe 'Integrating client projects' do
 
-      it "integrates the client projects" do
+      it 'integrates the client projects' do
         @installer.stubs(:aggregate_targets).returns([AggregateTarget.new(nil, config.sandbox)])
         Installer::UserProjectIntegrator.any_instance.expects(:integrate!)
         @installer.send(:integrate_user_project)
@@ -474,7 +474,7 @@ module Pod
 
     end
 
-    describe "Plugins Hooks" do
+    describe 'Plugins Hooks' do
       before do
         @installer.send(:analyze)
         @specs = @installer.pod_targets.map(&:specs).flatten
@@ -482,8 +482,8 @@ module Pod
         @installer.stubs(:installed_specs).returns(@specs)
       end
 
-      it "runs plugins post install hook" do
-        context = stub()
+      it 'runs plugins post install hook' do
+        context = stub
         Installer::HooksContext.expects(:generate).returns(context)
         HooksManager.expects(:run).with(:post_install, context)
         @installer.send(:run_plugins_post_install_hooks)
@@ -492,7 +492,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Hooks" do
+    describe 'Hooks' do
 
       before do
         @installer.send(:analyze)
@@ -502,47 +502,47 @@ module Pod
         @aggregate_target = @installer.aggregate_targets.first
       end
 
-      it "runs the pre install hooks" do
-        installer_rep = stub()
-        pod_rep = stub()
-        library_rep = stub()
+      it 'runs the pre install hooks' do
+        installer_rep = stub
+        pod_rep = stub
+        library_rep = stub
 
         @installer.expects(:installer_rep).returns(installer_rep)
         @installer.podfile.expects(:pre_install!).with(installer_rep)
         @installer.send(:run_pre_install_hooks)
       end
 
-      it "run_podfile_post_install_hooks" do
-        installer_rep = stub()
-        target_installer_data = stub()
+      it 'run_podfile_post_install_hooks' do
+        installer_rep = stub
+        target_installer_data = stub
 
         @installer.expects(:installer_rep).returns(installer_rep)
         @installer.podfile.expects(:post_install!).with(installer_rep)
         @installer.send(:run_podfile_post_install_hooks)
       end
 
-      it "calls the hooks in the specs for each target" do
+      it 'calls the hooks in the specs for each target' do
         pod_target_ios = PodTarget.new([@spec], nil, config.sandbox)
         pod_target_osx = PodTarget.new([@spec], nil, config.sandbox)
         pod_target_ios.stubs(:name).returns('label')
         pod_target_osx.stubs(:name).returns('label')
-        library_ios_rep = stub()
-        library_osx_rep = stub()
-        target_installer_data = stub()
+        library_ios_rep = stub
+        library_osx_rep = stub
+        target_installer_data = stub
 
         @installer.stubs(:pod_targets).returns([pod_target_ios, pod_target_osx])
-        @installer.stubs(:installer_rep).returns(stub())
+        @installer.stubs(:installer_rep).returns(stub)
         @installer.podfile.expects(:pre_install!)
         @installer.send(:run_pre_install_hooks)
         @installer.send(:run_podfile_post_install_hooks)
       end
 
-      it "returns the hook representation of the installer" do
+      it 'returns the hook representation of the installer' do
         rep = @installer.send(:installer_rep)
         rep.sandbox_root.should == @installer.sandbox.root
       end
 
-      it "returns the hook representation of a pod" do
+      it 'returns the hook representation of a pod' do
         file_accessor = stub(:spec => @spec)
         @aggregate_target.pod_targets.first.stubs(:file_accessors).returns([file_accessor])
         rep = @installer.send(:pod_rep, 'JSONKit')
@@ -550,26 +550,25 @@ module Pod
         rep.root_spec.should == @spec
       end
 
-      it "returns the hook representation of an aggregate target" do
+      it 'returns the hook representation of an aggregate target' do
         rep = @installer.send(:library_rep, @aggregate_target)
         rep.send(:library).name.should == 'Pods'
       end
 
-      it "returns the hook representation of all the pods" do
+      it 'returns the hook representation of all the pods' do
         reps = @installer.send(:pod_reps)
         reps.map(&:name).should == ['JSONKit']
       end
 
-      it "returns the hook representation of all the aggregate target" do
+      it 'returns the hook representation of all the aggregate target' do
         reps = @installer.send(:library_reps)
         reps.map(&:name).sort.should == ['Pods'].sort
       end
 
-      it "returns the aggregate targets which use a given Pod" do
+      it 'returns the aggregate targets which use a given Pod' do
         libs = @installer.send(:libraries_using_spec, @spec)
         libs.map(&:name).should == ['Pods']
       end
     end
   end
 end
-

spec/unit/library_spec.rb

@@ -3,31 +3,31 @@ require File.expand_path('../../spec_helper', __FILE__)
 module Pod
   describe Pod::AggregateTarget do
 
-    describe "In general" do
+    describe 'In general' do
       before do
         @target_definition = Podfile::TargetDefinition.new('Pods', nil)
         @target_definition.link_with_first_target = true
         @lib = AggregateTarget.new(@target_definition, config.sandbox)
       end
 
-      it "returns the target_definition that generated it" do
+      it 'returns the target_definition that generated it' do
         @lib.target_definition.should == @target_definition
       end
 
-      it "returns the label of the target definition" do
+      it 'returns the label of the target definition' do
         @lib.label.should == 'Pods'
       end
 
-      it "returns its name" do
+      it 'returns its name' do
         @lib.name.should == 'Pods'
       end
 
-      it "returns the name of its product" do
+      it 'returns the name of its product' do
         @lib.product_name.should == 'libPods.a'
       end
     end
 
-    describe "Support files" do
+    describe 'Support files' do
       before do
         @target_definition = Podfile::TargetDefinition.new('Pods', nil)
         @target_definition.link_with_first_target = true
@@ -35,38 +35,38 @@ module Pod
         @lib.client_root = config.sandbox.root.dirname
       end
 
-      it "returns the absolute path of the xcconfig file" do
-        @lib.xcconfig_path("Release").to_s.should.include?('Pods/Pods.release.xcconfig')
+      it 'returns the absolute path of the xcconfig file' do
+        @lib.xcconfig_path('Release').to_s.should.include?('Pods/Pods.release.xcconfig')
       end
 
-      it "returns the absolute path of the resources script" do
+      it 'returns the absolute path of the resources script' do
         @lib.copy_resources_script_path.to_s.should.include?('Pods/Pods-resources.sh')
       end
 
-      it "returns the absolute path of the target header file" do
+      it 'returns the absolute path of the target header file' do
         @lib.target_environment_header_path.to_s.should.include?('Pods/Pods-environment.h')
       end
 
-      it "returns the absolute path of the prefix header file" do
+      it 'returns the absolute path of the prefix header file' do
         @lib.prefix_header_path.to_s.should.include?('Pods/Pods-prefix.pch')
       end
 
-      it "returns the absolute path of the bridge support file" do
+      it 'returns the absolute path of the bridge support file' do
         @lib.bridge_support_path.to_s.should.include?('Pods/Pods.bridgesupport')
       end
 
-      it "returns the absolute path of the acknowledgements files without extension" do
+      it 'returns the absolute path of the acknowledgements files without extension' do
         @lib.acknowledgements_basepath.to_s.should.include?('Pods/Pods-acknowledgements')
       end
 
       #--------------------------------------#
 
-      it "returns the path of the resources script relative to the user project" do
+      it 'returns the path of the resources script relative to the user project' do
         @lib.copy_resources_script_relative_path.should == '${SRCROOT}/Pods/Pods-resources.sh'
       end
 
-      it "returns the path of the xcconfig file relative to the user project" do
-        @lib.xcconfig_relative_path("Release").should == 'Pods/Pods.release.xcconfig'
+      it 'returns the path of the xcconfig file relative to the user project' do
+        @lib.xcconfig_relative_path('Release').should == 'Pods/Pods.release.xcconfig'
       end
 
     end

spec/unit/project_spec.rb

@@ -9,17 +9,17 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "creates the support files group on initialization" do
+      it 'creates the support files group on initialization' do
         @project.support_files_group.name.should == 'Targets Support Files'
       end
 
-      it "creates the Pods group on initialization" do
+      it 'creates the Pods group on initialization' do
         @project.pods.name.should == 'Pods'
       end
 
-      it "creates the development Pods group on initialization" do
+      it 'creates the development Pods group on initialization' do
         @project.development_pods.name.should == 'Development Pods'
       end
 
@@ -27,28 +27,28 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Pod Groups" do
+    describe 'Pod Groups' do
 
-      describe "#add_pod_group" do
+      describe '#add_pod_group' do
 
         before do
           @path = config.sandbox.pod_dir('BananaLib')
         end
 
-        it "adds the group for a Pod" do
+        it 'adds the group for a Pod' do
           group = @project.add_pod_group('BananaLib', @path)
           group.parent.should == @project.pods
           group.name.should == 'BananaLib'
         end
 
-        it "adds the group for a development Pod" do
+        it 'adds the group for a development Pod' do
           path = config.sandbox.pod_dir('BananaLib')
           group = @project.add_pod_group('BananaLib', @path, true)
           group.parent.should == @project.development_pods
           group.name.should == 'BananaLib'
         end
 
-        it "configures the path of a new Pod group" do
+        it 'configures the path of a new Pod group' do
           path = config.sandbox.pod_dir('BananaLib')
           group = @project.add_pod_group('BananaLib', @path)
           group.source_tree.should == '<group>'
@@ -56,7 +56,7 @@ module Pod
           Pathname.new(group.path).should.be.relative
         end
 
-        it "configures the path of a new Pod group as absolute if requested" do
+        it 'configures the path of a new Pod group as absolute if requested' do
           path = config.sandbox.pod_dir('BananaLib')
           group = @project.add_pod_group('BananaLib', @path, false, true)
           group.source_tree.should == '<absolute>'
@@ -68,40 +68,40 @@ module Pod
 
       #----------------------------------------#
 
-      describe "#pod_groups" do
+      describe '#pod_groups' do
 
         before do
           @project.add_pod_group('BananaLib', config.sandbox.pod_dir('BananaLib'))
           @project.add_pod_group('OrangeLib', config.sandbox.pod_dir('OrangeLib'), true)
         end
 
-        it "returns the pod groups" do
-          @project.pod_groups.map(&:name).sort.should == ["BananaLib", "OrangeLib"]
+        it 'returns the pod groups' do
+          @project.pod_groups.map(&:name).sort.should == %w(BananaLib OrangeLib)
         end
 
         it "doesn't alters the original groups" do
-          @project.pods.children.map(&:name).sort.should == ["BananaLib"]
-          @project.development_pods.children.map(&:name).sort.should == ["OrangeLib"]
+          @project.pods.children.map(&:name).sort.should == ['BananaLib']
+          @project.development_pods.children.map(&:name).sort.should == ['OrangeLib']
         end
 
       end
 
       #----------------------------------------#
 
-      it "returns the group of a Pod with a given name" do
+      it 'returns the group of a Pod with a given name' do
         @project.add_pod_group('BananaLib', config.sandbox.pod_dir('BananaLib'))
         @project.pod_group('BananaLib').name.should == 'BananaLib'
       end
 
       #----------------------------------------#
 
-      describe "#group_for_spec" do
+      describe '#group_for_spec' do
 
         before do
           @project.add_pod_group('BananaLib', config.sandbox.pod_dir('BananaLib'))
         end
 
-        it "returns the group for the spec with the given name" do
+        it 'returns the group for the spec with the given name' do
           group = @project.group_for_spec('BananaLib/Tree')
           group.hierarchy_path.should == '/Pods/BananaLib/Tree'
         end
@@ -112,7 +112,7 @@ module Pod
           group_1.uuid.should == group_2.uuid
         end
 
-        it "returns the subgroup with the given key" do
+        it 'returns the subgroup with the given key' do
           group = @project.group_for_spec('BananaLib/Tree', :resources)
           group.hierarchy_path.should == '/Pods/BananaLib/Tree/Resources'
         end
@@ -123,7 +123,7 @@ module Pod
           group_1.uuid.should == group_2.uuid
         end
 
-        it "raises if the subgroup key is unrecognized" do
+        it 'raises if the subgroup key is unrecognized' do
           should.raise ArgumentError do
             @project.group_for_spec('BananaLib/Tree', :bananaland)
           end.message.should.match /Unrecognized.*key/
@@ -132,13 +132,13 @@ module Pod
 
       #----------------------------------------#
 
-      describe "#pod_support_files_group" do
+      describe '#pod_support_files_group' do
 
         before do
           @project.add_pod_group('BananaLib', @path, false, true)
         end
 
-        it "creates a support file group relative to the project" do
+        it 'creates a support file group relative to the project' do
           group = @project.pod_support_files_group('BananaLib')
           group.source_tree.should == 'SOURCE_ROOT'
           group.path.should.be.nil
@@ -155,17 +155,17 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "File references" do
+    describe 'File references' do
 
-      describe "#reference_for_path" do
+      describe '#reference_for_path' do
 
         before do
           @project.add_pod_group('BananaLib', config.sandbox.pod_dir('BananaLib'), false)
-          @file = config.sandbox.pod_dir('BananaLib') + "file.m"
+          @file = config.sandbox.pod_dir('BananaLib') + 'file.m'
           @group = @project.group_for_spec('BananaLib')
         end
 
-        it "adds a file references to the given file" do
+        it 'adds a file references to the given file' do
           ref = @project.add_file_reference(@file, @group)
           ref.hierarchy_path.should == '/Pods/BananaLib/file.m'
         end
@@ -177,7 +177,7 @@ module Pod
           @group.children.count.should == 1
         end
 
-        it "raises if the given path is not absolute" do
+        it 'raises if the given path is not absolute' do
           should.raise ArgumentError do
             @project.add_file_reference('relative/path/to/file.m', @group)
           end.message.should.match /Paths must be absolute/
@@ -187,27 +187,27 @@ module Pod
 
       #----------------------------------------#
 
-      describe "#reference_for_path" do
+      describe '#reference_for_path' do
 
         before do
           @project.add_pod_group('BananaLib', config.sandbox.pod_dir('BananaLib'), false)
-          @file = config.sandbox.pod_dir('BananaLib') + "file.m"
+          @file = config.sandbox.pod_dir('BananaLib') + 'file.m'
           @group = @project.group_for_spec('BananaLib')
           @project.add_file_reference(@file, @group)
         end
 
-        it "returns the reference for the given path" do
+        it 'returns the reference for the given path' do
           ref = @project.reference_for_path(@file)
           ref.hierarchy_path.should == '/Pods/BananaLib/file.m'
         end
 
-        it "returns nil if no reference for the given path is available" do
-          another_file = config.sandbox.pod_dir('BananaLib') + "another_file.m"
+        it 'returns nil if no reference for the given path is available' do
+          another_file = config.sandbox.pod_dir('BananaLib') + 'another_file.m'
           ref = @project.reference_for_path(another_file)
           ref.should.be.nil
         end
 
-        it "raises if the given path is not absolute" do
+        it 'raises if the given path is not absolute' do
           should.raise ArgumentError do
             @project.reference_for_path('relative/path/to/file.m')
           end.message.should.match /Paths must be absolute/
@@ -217,7 +217,7 @@ module Pod
 
       #----------------------------------------#
 
-      it "adds the Podfile configured as a Ruby file" do
+      it 'adds the Podfile configured as a Ruby file' do
         @project.add_podfile(config.sandbox.root + '../Podfile')
         f = @project['Podfile']
         f.source_tree.should == 'SOURCE_ROOT'
@@ -227,8 +227,8 @@ module Pod
 
       #----------------------------------------#
 
-      describe "#add_build_configuration" do
-        it "adds a preprocessor definition for build configurations" do
+      describe '#add_build_configuration' do
+        it 'adds a preprocessor definition for build configurations' do
           configuration = @project.add_build_configuration('Release', :release)
           settings = configuration.build_settings
           settings['GCC_PREPROCESSOR_DEFINITIONS'].should.include('RELEASE=1')
@@ -238,21 +238,20 @@ module Pod
           original = @project.build_configuration_list['Debug']
           original_settings = original.build_settings
           original_settings['GCC_PREPROCESSOR_DEFINITIONS'].should ==
-            ["DEBUG=1", "$(inherited)"]
+            ['DEBUG=1', '$(inherited)']
 
           configuration = @project.add_build_configuration('Debug', :debug)
           settings = configuration.build_settings
           settings['GCC_PREPROCESSOR_DEFINITIONS'].should ==
-            ["DEBUG=1", "$(inherited)"]
+            ['DEBUG=1', '$(inherited)']
         end
 
-
-        it "normalizes the name of the configuration" do
+        it 'normalizes the name of the configuration' do
           configuration = @project.add_build_configuration(
             'My Awesome Configuration', :release)
           settings = configuration.build_settings
           settings['GCC_PREPROCESSOR_DEFINITIONS'].should ==
-            ["MY_AWESOME_CONFIGURATION=1"]
+            ['MY_AWESOME_CONFIGURATION=1']
         end
       end
     end
@@ -261,6 +260,3 @@ module Pod
 
   end
 end
-
-
-

spec/unit/resolver_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../../spec_helper', __FILE__)
 
 module Pod
   describe Resolver do
-    describe "In general" do
+    describe 'In general' do
       before do
         @podfile = Podfile.new do
           platform :ios
@@ -12,48 +12,48 @@ module Pod
         @resolver = Resolver.new(config.sandbox, @podfile, locked_deps)
       end
 
-      it "returns the sandbox" do
+      it 'returns the sandbox' do
         @resolver.sandbox.should == config.sandbox
       end
 
-      it "returns the podfile" do
+      it 'returns the podfile' do
         @resolver.podfile.should == @podfile
       end
 
-      it "returns the locked dependencies" do
+      it 'returns the locked dependencies' do
         @resolver.locked_dependencies.should == [Dependency.new('BlocksKit', '1.5.2')]
       end
 
       #--------------------------------------#
 
-      it "resolves the specification of the podfile" do
+      it 'resolves the specification of the podfile' do
         target_definition = @podfile.target_definitions['Pods']
         specs = @resolver.resolve[target_definition]
         specs.map(&:to_s).should == [
-          "A2DynamicDelegate (2.0.2)",
-          "BlocksKit (1.5.2)",
-          "libffi (3.0.13)"
+          'A2DynamicDelegate (2.0.2)',
+          'BlocksKit (1.5.2)',
+          'libffi (3.0.13)',
         ]
       end
 
-      it "returns the resolved specifications grouped by target definition" do
+      it 'returns the resolved specifications grouped by target definition' do
         @resolver.resolve
         target_definition = @podfile.target_definitions['Pods']
         specs = @resolver.specs_by_target[target_definition]
         specs.map(&:to_s).should == [
-          "A2DynamicDelegate (2.0.2)",
-          "BlocksKit (1.5.2)",
-          "libffi (3.0.13)"
+          'A2DynamicDelegate (2.0.2)',
+          'BlocksKit (1.5.2)',
+          'libffi (3.0.13)',
         ]
       end
 
-      it "it resolves specifications from external sources" do
+      it 'it resolves specifications from external sources' do
         podspec = fixture('integration/Reachability/Reachability.podspec')
         spec = Specification.from_file(podspec)
         config.sandbox.expects(:specification).with('Reachability').returns(spec)
         podfile = Podfile.new do
           platform :ios
-          pod "Reachability", :podspec => podspec
+          pod 'Reachability', :podspec => podspec
         end
         resolver = Resolver.new(config.sandbox, podfile)
         resolver.resolve
@@ -64,7 +64,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Resolution" do
+    describe 'Resolution' do
       before do
         @podfile = Podfile.new do
           platform :ios, '6.0'
@@ -73,7 +73,7 @@ module Pod
         @resolver = Resolver.new(config.sandbox, @podfile)
       end
 
-      it "cross resolves dependencies" do
+      it 'cross resolves dependencies' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking',    '<  0.9.2' # 0.9.1 exits
@@ -82,58 +82,58 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should == ["AFNetworking (0.9.1)", "AFQuickLookView (0.1.0)"]
+        specs.should == ['AFNetworking (0.9.1)', 'AFQuickLookView (0.1.0)']
       end
 
-      it "holds the context state, such as cached specification sets" do
+      it 'holds the context state, such as cached specification sets' do
         @resolver.resolve
         cached_sets = @resolver.send(:cached_sets)
         cached_sets.values.sort_by(&:name).should == [
           SourcesManager.search_by_name('A2DynamicDelegate').first,
           SourcesManager.search_by_name('BlocksKit').first,
-          SourcesManager.search_by_name('libffi').first
+          SourcesManager.search_by_name('libffi').first,
         ].sort_by(&:name)
       end
 
-      it "raises once any of the dependencies does not match the platform of its podfile target" do
+      it 'raises once any of the dependencies does not match the platform of its podfile target' do
         Specification.any_instance.stubs(:available_platforms).returns([Platform.new(:ios, '999')])
         e = lambda { @resolver.resolve }.should.raise Informative
         e.message.should.match(/platform .* not compatible/)
       end
 
-      it "does not raise if all dependencies are supported by the platform of the target definition" do
+      it 'does not raise if all dependencies are supported by the platform of the target definition' do
         lambda { @resolver.resolve }.should.not.raise
       end
 
-      it "includes all the subspecs of a specification node" do
+      it 'includes all the subspecs of a specification node' do
         @podfile = Podfile.new do
           platform :ios, '7.0'
           pod 'RestKit', '0.10.3'
         end
         resolver = Resolver.new(config.sandbox, @podfile)
-        resolver.resolve.values.flatten.map(&:name).sort.should == %w{
-        FileMD5Hash
-        ISO8601DateFormatter
-        JSONKit
-        LibComponentLogging-Core
-        LibComponentLogging-NSLog
-        NSData+Base64
-        RestKit
-        RestKit/JSON
-        RestKit/Network
-        RestKit/ObjectMapping
-        RestKit/ObjectMapping/Core
-        RestKit/ObjectMapping/CoreData
-        RestKit/ObjectMapping/JSON
-        RestKit/ObjectMapping/XML
-        RestKit/UI
-        SOCKit
-        XMLReader
-        cocoa-oauth
-        }
+        resolver.resolve.values.flatten.map(&:name).sort.should == %w(
+          FileMD5Hash
+          ISO8601DateFormatter
+          JSONKit
+          LibComponentLogging-Core
+          LibComponentLogging-NSLog
+          NSData+Base64
+          RestKit
+          RestKit/JSON
+          RestKit/Network
+          RestKit/ObjectMapping
+          RestKit/ObjectMapping/Core
+          RestKit/ObjectMapping/CoreData
+          RestKit/ObjectMapping/JSON
+          RestKit/ObjectMapping/XML
+          RestKit/UI
+          SOCKit
+          XMLReader
+          cocoa-oauth
+        )
       end
 
-      it "handles correctly subspecs from external sources" do
+      it 'handles correctly subspecs from external sources' do
         @podfile = Podfile.new do
           platform :ios
           pod 'MainSpec/FirstSubSpec', :git => 'GIT-URL'
@@ -151,7 +151,7 @@ module Pod
         config.sandbox.expects(:specification).with('MainSpec').returns(spec)
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:name).sort
-        specs.should == %w{ MainSpec/FirstSubSpec MainSpec/FirstSubSpec/SecondSubSpec }
+        specs.should == %w(        MainSpec/FirstSubSpec MainSpec/FirstSubSpec/SecondSubSpec        )
       end
 
       it "marks a specification's version to be a HEAD version" do
@@ -168,27 +168,27 @@ module Pod
         config.sandbox.head_pod?('JSONKit').should.be.true
       end
 
-      it "raises if it finds two conflicting dependencies" do
+      it 'raises if it finds two conflicting dependencies' do
         podfile = Podfile.new do
           platform :ios
-          pod 'JSONKit', "1.4"
-          pod 'JSONKit', "1.5pre"
+          pod 'JSONKit', '1.4'
+          pod 'JSONKit', '1.5pre'
         end
         resolver = Resolver.new(config.sandbox, podfile)
-        e = lambda {resolver.resolve}.should.raise Pod::Informative
+        e = lambda { resolver.resolve }.should.raise Pod::Informative
         e.message.should.match(/Unable to satisfy the following requirements/)
       end
 
-      it "takes into account locked dependencies" do
+      it 'takes into account locked dependencies' do
         podfile = Podfile.new do
           platform :ios
-          pod 'JSONKit', "<= 1.5pre"
+          pod 'JSONKit', '<= 1.5pre'
         end
         resolver = Resolver.new(config.sandbox, podfile)
         version = resolver.resolve.values.flatten.first.version
         version.to_s.should == '1.5pre'
 
-        locked_deps = [Dependency.new('JSONKit', "= 1.4")]
+        locked_deps = [Dependency.new('JSONKit', '= 1.4')]
         resolver = Resolver.new(config.sandbox, podfile, locked_deps)
         version = resolver.resolve.values.flatten.first.version
         version.to_s.should == '1.4'
@@ -197,9 +197,9 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Pre-release versions" do
+    describe 'Pre-release versions' do
 
-      it "resolves explicitly requested pre-release versions" do
+      it 'resolves explicitly requested pre-release versions' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '1.0RC3'
@@ -207,10 +207,10 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should == ["AFNetworking (1.0RC3)"]
+        specs.should == ['AFNetworking (1.0RC3)']
       end
 
-      xit "resolves to latest minor version even when explicitly requesting pre-release versions when using ~>" do
+      xit 'resolves to latest minor version even when explicitly requesting pre-release versions when using ~>' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '~> 1.0RC3'
@@ -218,11 +218,11 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (1.2.0)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (1.2.0)']
       end
 
-      it "does not resolve to a pre-release version implicitly when matching exact version" do
+      it 'does not resolve to a pre-release version implicitly when matching exact version' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '1.0'
@@ -230,11 +230,11 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (1.0)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (1.0)']
       end
 
-      xit "does not resolve to a pre-release version implicitly when using <" do
+      xit 'does not resolve to a pre-release version implicitly when using <' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '< 1.0'
@@ -242,11 +242,11 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (0.10.1)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (0.10.1)']
       end
 
-      it "does not resolve to a pre-release version implicitly when using <=" do
+      it 'does not resolve to a pre-release version implicitly when using <=' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '<= 1.0'
@@ -254,11 +254,11 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (1.0)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (1.0)']
       end
 
-      it "does not resolve to a pre-release version implicitly when using >" do
+      it 'does not resolve to a pre-release version implicitly when using >' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '> 1.0', '< 1.3'
@@ -266,11 +266,11 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (1.2.1)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (1.2.1)']
       end
 
-      it "does not resolve to a pre-release version implicitly when using >=" do
+      it 'does not resolve to a pre-release version implicitly when using >=' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '>= 1.0', '< 1.3'
@@ -278,11 +278,11 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (1.2.1)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (1.2.1)']
       end
 
-      it "does not resolve to a pre-release version implicitly when using ~>" do
+      it 'does not resolve to a pre-release version implicitly when using ~>' do
         @podfile = Podfile.new do
           platform :ios, '6.0'
           pod 'AFNetworking', '~> 1.0', '< 1.3'
@@ -290,8 +290,8 @@ module Pod
 
         resolver = Resolver.new(config.sandbox, @podfile)
         specs = resolver.resolve.values.flatten.map(&:to_s).sort
-        specs.should != ["AFNetworking (1.0RC3)"]
-        specs.should == ["AFNetworking (1.2.1)"]
+        specs.should != ['AFNetworking (1.0RC3)']
+        specs.should == ['AFNetworking (1.2.1)']
       end
     end
   end

spec/unit/sandbox/file_accessor_spec.rb

@@ -11,14 +11,14 @@ module Pod
       @accessor = FileAccessor.new(@path_list, @spec_consumer)
     end
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "raises if the consumer is nil" do
+      it 'raises if the consumer is nil' do
         e = lambda { FileAccessor.new(@path_list, nil) }.should.raise Informative
         e.message.should.match /without a specification consumer/
       end
 
-      it "raises if the root does not exits" do
+      it 'raises if the root does not exits' do
         root = temporary_directory + 'missing_folder'
         path_list = Sandbox::PathList.new(root)
         file_accessor = FileAccessor.new(path_list, @spec_consumer)
@@ -26,15 +26,15 @@ module Pod
         e.message.should.match /non existent folder/
       end
 
-      it "returns the root" do
+      it 'returns the root' do
         @accessor.root.should == @path_list.root
       end
 
-      it "returns the specification" do
+      it 'returns the specification' do
         @accessor.spec.should == @spec
       end
 
-      it "returns the platform for which the spec is being consumed" do
+      it 'returns the platform for which the spec is being consumed' do
         @accessor.platform_name.should == :ios
       end
 
@@ -42,114 +42,114 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Returning files" do
+    describe 'Returning files' do
 
-      it "returns the source files" do
+      it 'returns the source files' do
         @accessor.source_files.sort.should == [
-          @root + "Classes/Banana.h",
-          @root + "Classes/Banana.m",
-          @root + "Classes/BananaPrivate.h",
-          @root + "Classes/BananaTrace.d"
+          @root + 'Classes/Banana.h',
+          @root + 'Classes/Banana.m',
+          @root + 'Classes/BananaPrivate.h',
+          @root + 'Classes/BananaTrace.d',
         ]
       end
 
-      it "returns the header files" do
+      it 'returns the header files' do
         @accessor.headers.sort.should == [
-          @root + "Classes/Banana.h",
-          @root + "Classes/BananaPrivate.h"
+          @root + 'Classes/Banana.h',
+          @root + 'Classes/BananaPrivate.h',
         ]
       end
 
-      it "returns the public headers" do
+      it 'returns the public headers' do
         @accessor.public_headers.sort.should == [
-          @root + "Classes/Banana.h"
+          @root + 'Classes/Banana.h',
         ]
       end
 
-      it "returns all the headers if no public headers are defined" do
+      it 'returns all the headers if no public headers are defined' do
         @spec_consumer.stubs(:public_header_files).returns([])
         @accessor.public_headers.sort.should == [
-          @root + "Classes/Banana.h",
-          @root + "Classes/BananaPrivate.h"
+          @root + 'Classes/Banana.h',
+          @root + 'Classes/BananaPrivate.h',
         ]
       end
 
-      it "filters the private headers form the public headers" do
+      it 'filters the private headers form the public headers' do
         @spec_consumer.stubs(:public_header_files).returns([])
         @spec_consumer.stubs(:private_header_files).returns(['**/*Private*'])
         @accessor.public_headers.sort.should == [
-          @root + "Classes/Banana.h",
+          @root + 'Classes/Banana.h',
         ]
       end
 
-      it "returns the resources" do
+      it 'returns the resources' do
         @accessor.resources.sort.should == [
-          @root + "Resources/logo-sidebar.png",
-          @root + "Resources/sub_dir",
+          @root + 'Resources/logo-sidebar.png',
+          @root + 'Resources/sub_dir',
         ]
       end
 
-      it "includes folders in the resources" do
-        @accessor.resources.should.include?(@root + "Resources/sub_dir")
+      it 'includes folders in the resources' do
+        @accessor.resources.should.include?(@root + 'Resources/sub_dir')
       end
 
-      it "returns the preserve paths" do
+      it 'returns the preserve paths' do
         @accessor.preserve_paths.sort.should == [
-          @root + "preserve_me.txt"
+          @root + 'preserve_me.txt',
         ]
       end
 
-      it "includes folders in the preserve paths" do
-        @spec_consumer.stubs(:preserve_paths).returns(["Resources"])
-        @accessor.preserve_paths.should.include?(@root + "Resources")
+      it 'includes folders in the preserve paths' do
+        @spec_consumer.stubs(:preserve_paths).returns(['Resources'])
+        @accessor.preserve_paths.should.include?(@root + 'Resources')
       end
 
-      it "returns the paths of the framework bundles" do
-        @accessor.vendored_frameworks.should.include?(@root + "Bananalib.framework")
+      it 'returns the paths of the framework bundles' do
+        @accessor.vendored_frameworks.should.include?(@root + 'Bananalib.framework')
       end
 
-      it "returns the paths of the library files" do
-        @accessor.vendored_libraries.should.include?(@root + "libBananalib.a")
+      it 'returns the paths of the library files' do
+        @accessor.vendored_libraries.should.include?(@root + 'libBananalib.a')
       end
 
-      it "returns the resource bundles of the pod" do
-        @spec_consumer.stubs(:resource_bundles).returns({"BananaLib" => "Resources/*"})
+      it 'returns the resource bundles of the pod' do
+        @spec_consumer.stubs(:resource_bundles).returns('BananaLib' => 'Resources/*')
         resource_paths = [
-          @root + "Resources/logo-sidebar.png",
-          @root + "Resources/sub_dir",
+          @root + 'Resources/logo-sidebar.png',
+          @root + 'Resources/sub_dir',
         ]
-        @accessor.resource_bundles.should == { "BananaLib" => resource_paths }
+        @accessor.resource_bundles.should == { 'BananaLib' => resource_paths }
       end
 
-      it "returns the paths of the files of the resource bundles" do
-        @spec_consumer.stubs(:resource_bundles).returns({"BananaLib" => "Resources/*"})
+      it 'returns the paths of the files of the resource bundles' do
+        @spec_consumer.stubs(:resource_bundles).returns('BananaLib' => 'Resources/*')
         resource_paths = [
-          @root + "Resources/logo-sidebar.png",
-          @root + "Resources/sub_dir",
+          @root + 'Resources/logo-sidebar.png',
+          @root + 'Resources/sub_dir',
         ]
         @accessor.resource_bundle_files.should == resource_paths
       end
 
-      it "returns the prefix header of the specification" do
+      it 'returns the prefix header of the specification' do
         @accessor.prefix_header.should == @root + 'Classes/BananaLib.pch'
       end
 
-      it "returns the README file of the specification" do
+      it 'returns the README file of the specification' do
         @accessor.readme.should == @root + 'README'
       end
 
-      it "returns the license file of the specification" do
+      it 'returns the license file of the specification' do
         @accessor.license.should == @root + 'LICENSE'
       end
 
       #--------------------------------------#
 
-      it "respects the exclude files" do
-        @spec_consumer.stubs(:exclude_files).returns(["Classes/BananaPrivate.h"])
+      it 'respects the exclude files' do
+        @spec_consumer.stubs(:exclude_files).returns(['Classes/BananaPrivate.h'])
         @accessor.source_files.sort.should == [
-          @root + "Classes/Banana.h",
-          @root + "Classes/Banana.m",
-          @root + "Classes/BananaTrace.d"
+          @root + 'Classes/Banana.h',
+          @root + 'Classes/Banana.m',
+          @root + 'Classes/BananaTrace.d',
         ]
       end
 
@@ -157,15 +157,15 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Private helpers" do
+    describe 'Private helpers' do
 
-      describe "#paths_for_attribute" do
+      describe '#paths_for_attribute' do
 
-        it "takes into account dir patterns and excluded files" do
-          file_patterns = ["Classes/*.{h,m,d}", "Vendor"]
+        it 'takes into account dir patterns and excluded files' do
+          file_patterns = ['Classes/*.{h,m,d}', 'Vendor']
           options = {
-            :exclude_patterns => ["Classes/**/osx/**/*", "Resources/**/osx/**/*"],
-            :dir_pattern => "*.{h,hpp,hh,m,mm,c,cpp}",
+            :exclude_patterns => ['Classes/**/osx/**/*', 'Resources/**/osx/**/*'],
+            :dir_pattern => '*.{h,hpp,hh,m,mm,c,cpp}',
             :include_dirs => false,
           }
           @spec.exclude_files = options[:exclude_patterns]

spec/unit/sandbox/headers_store_spec.rb

@@ -13,38 +13,38 @@ module Pod
     end
 
     it "can add namespaced headers to it's header path using symlinks and return the relative path" do
-      FileUtils.mkdir_p(@sandbox.root + "ExampleLib/")
-      namespace_path = Pathname.new("ExampleLib")
+      FileUtils.mkdir_p(@sandbox.root + 'ExampleLib/')
+      namespace_path = Pathname.new('ExampleLib')
       relative_header_paths = [
-        Pathname.new("ExampleLib/MyHeader.h"),
-        Pathname.new("ExampleLib/MyOtherHeader.h")
+        Pathname.new('ExampleLib/MyHeader.h'),
+        Pathname.new('ExampleLib/MyOtherHeader.h'),
       ]
       relative_header_paths.each do |path|
-        File.open(@sandbox.root + path, "w") { |file| file.write('hello') }
+        File.open(@sandbox.root + path, 'w') { |file| file.write('hello') }
       end
       symlink_paths = @header_dir.add_files(namespace_path, relative_header_paths)
       symlink_paths.each do |path|
         path.should.be.symlink
-        File.read(path).should == "hello"
+        File.read(path).should == 'hello'
       end
     end
 
     it 'keeps a list of unique header search paths when headers are added' do
-      FileUtils.mkdir_p(@sandbox.root + "ExampleLib/Dir")
-      namespace_path = Pathname.new("ExampleLib")
+      FileUtils.mkdir_p(@sandbox.root + 'ExampleLib/Dir')
+      namespace_path = Pathname.new('ExampleLib')
       relative_header_paths = [
-        Pathname.new("ExampleLib/Dir/MyHeader.h"),
-        Pathname.new("ExampleLib/Dir/MyOtherHeader.h")
+        Pathname.new('ExampleLib/Dir/MyHeader.h'),
+        Pathname.new('ExampleLib/Dir/MyOtherHeader.h'),
       ]
       relative_header_paths.each do |path|
-        File.open(@sandbox.root + path, "w") { |file| file.write('hello') }
+        File.open(@sandbox.root + path, 'w') { |file| file.write('hello') }
       end
       @header_dir.add_files(namespace_path, relative_header_paths)
-      @header_dir.search_paths.should.include("${PODS_ROOT}/Headers/ExampleLib")
+      @header_dir.search_paths.should.include('${PODS_ROOT}/Headers/ExampleLib')
     end
 
     it 'always adds the Headers root to the header search paths' do
-      @header_dir.search_paths.should.include("${PODS_ROOT}/Headers")
+      @header_dir.search_paths.should.include('${PODS_ROOT}/Headers')
     end
   end
 end

spec/unit/sandbox/path_list_spec.rb

@@ -7,14 +7,14 @@ module Pod
       @path_list = Sandbox::PathList.new(fixture('banana-lib'))
     end
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "creates the list of all the files" do
+      it 'creates the list of all the files' do
         files = @path_list.files
         files.reject! do |f|
           f.include?('libPusher') || f.include?('.git') || f.include?('DS_Store')
         end
-        expected = %w[
+        expected = %w(
           BananaLib.podspec
           Classes/Banana.h
           Classes/Banana.m
@@ -27,109 +27,109 @@ module Pod
           libBananalib.a
           preserve_me.txt
           sub-dir/sub-dir-2/somefile.txt
-        ]
+        )
 
         files.sort.should == expected
       end
 
-      it "creates the list of the directories" do
+      it 'creates the list of the directories' do
         dirs = @path_list.dirs
         dirs.reject! do |f|
           f.include?('libPusher') || f.include?('.git')
         end
-        dirs.sort.should == %w| Bananalib.framework Classes Resources Resources/sub_dir sub-dir sub-dir/sub-dir-2 |
+        dirs.sort.should == %w(        Bananalib.framework Classes Resources Resources/sub_dir sub-dir sub-dir/sub-dir-2        )
       end
 
-      it "handles directories with glob metacharacters" do
+      it 'handles directories with glob metacharacters' do
         root = temporary_directory + '[CP] Test'
         root.mkpath
         FileUtils.touch(root + 'Class.h')
         @path_list = Sandbox::PathList.new(root)
-        @path_list.files.should == ["Class.h"]
+        @path_list.files.should == ['Class.h']
       end
 
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Globbing" do
-      it "can glob the root for a given pattern" do
+    describe 'Globbing' do
+      it 'can glob the root for a given pattern' do
         paths = @path_list.relative_glob('Classes/*.{h,m}').map(&:to_s)
-        paths.sort.should == %w[
+        paths.sort.should == %w(
           Classes/Banana.h
           Classes/Banana.m
           Classes/BananaPrivate.h
-        ]
+        )
       end
 
-      it "can return the absolute paths from glob" do
+      it 'can return the absolute paths from glob' do
         paths = @path_list.glob('Classes/*.{h,m}')
         paths.all? { |p| p.absolute? }.should == true
       end
 
-      it "can return the relative paths from glob" do
+      it 'can return the relative paths from glob' do
         paths = @path_list.relative_glob('Classes/*.{h,m}')
         paths.any? { |p| p.absolute? }.should == false
       end
 
-      it "supports the `**` glob pattern" do
+      it 'supports the `**` glob pattern' do
         paths = @path_list.relative_glob('Classes/**/*.{h,m}').map(&:to_s)
-        paths.sort.should == %w[
+        paths.sort.should == %w(
           Classes/Banana.h
           Classes/Banana.m
           Classes/BananaPrivate.h
-        ]
+        )
       end
 
-      it "supports an optional pattern for globbing directories" do
-        paths = @path_list.relative_glob('Classes', { :dir_pattern => '*.{h,m}'} ).map(&:to_s)
-        paths.sort.should == %w[
+      it 'supports an optional pattern for globbing directories' do
+        paths = @path_list.relative_glob('Classes',  :dir_pattern => '*.{h,m}').map(&:to_s)
+        paths.sort.should == %w(
           Classes/Banana.h
           Classes/Banana.m
           Classes/BananaPrivate.h
-        ]
+        )
       end
 
-      it "handles directories specified with a trailing slash" do
-        paths = @path_list.relative_glob('Classes/', { :dir_pattern => '*.{h,m}'} ).map(&:to_s)
-        paths.sort.should == %w[
+      it 'handles directories specified with a trailing slash' do
+        paths = @path_list.relative_glob('Classes/',  :dir_pattern => '*.{h,m}').map(&:to_s)
+        paths.sort.should == %w(
           Classes/Banana.h
           Classes/Banana.m
           Classes/BananaPrivate.h
-        ]
+        )
       end
 
-      it "supports an optional list of patterns to exclude" do
+      it 'supports an optional list of patterns to exclude' do
         exclude_patterns = ['**/*.m', '**/*Private*.*']
-        paths = @path_list.relative_glob('Classes/*', { :exclude_patterns => exclude_patterns }).map(&:to_s)
-        paths.sort.should == %w[
+        paths = @path_list.relative_glob('Classes/*',  :exclude_patterns => exclude_patterns).map(&:to_s)
+        paths.sort.should == %w(
           Classes/Banana.h
           Classes/BananaLib.pch
           Classes/BananaTrace.d
-        ]
+        )
       end
 
-      it "allows to specify folders in the exclude patterns" do
-        paths = @path_list.relative_glob('Classes/*', { :exclude_patterns => 'Classes' }).map(&:to_s)
+      it 'allows to specify folders in the exclude patterns' do
+        paths = @path_list.relative_glob('Classes/*',  :exclude_patterns => 'Classes').map(&:to_s)
         paths.sort.should.be.empty
       end
 
-      it "can optionally include the directories in the results" do
-        paths = @path_list.relative_glob('Resources/*', { :include_dirs => true }).map(&:to_s)
-        paths.sort.should == %w[
+      it 'can optionally include the directories in the results' do
+        paths = @path_list.relative_glob('Resources/*',  :include_dirs => true).map(&:to_s)
+        paths.sort.should == %w(
           Resources/logo-sidebar.png
           Resources/sub_dir
-        ]
+        )
       end
 
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Private Helpers" do
+    describe 'Private Helpers' do
 
-      describe "#directory?" do
-        it "detects a directory" do
+      describe '#directory?' do
+        it 'detects a directory' do
           @path_list.send(:directory?, 'classes').should == true
         end
 
@@ -140,39 +140,39 @@ module Pod
 
       #--------------------------------------#
 
-      describe "#directory?" do
-        it "expands a pattern into all the combinations of Dir#glob literals" do
+      describe '#directory?' do
+        it 'expands a pattern into all the combinations of Dir#glob literals' do
           patterns = @path_list.send(:dir_glob_equivalent_patterns, '{file1,file2}.{h,m}')
-          patterns.sort.should == %w[ file1.h file1.m file2.h file2.m ]
+          patterns.sort.should == %w(          file1.h file1.m file2.h file2.m          )
         end
 
-        it "returns the original pattern if there are no Dir#glob expansions" do
+        it 'returns the original pattern if there are no Dir#glob expansions' do
           patterns = @path_list.send(:dir_glob_equivalent_patterns, 'file*.*')
-          patterns.sort.should == %w[ file*.* ]
+          patterns.sort.should == %w(          file*.*          )
         end
 
-        it "expands `**`" do
+        it 'expands `**`' do
           patterns = @path_list.send(:dir_glob_equivalent_patterns, 'Classes/**/file.m')
-          patterns.sort.should == %w[ Classes/**/file.m Classes/file.m ]
+          patterns.sort.should == %w(          Classes/**/file.m Classes/file.m          )
         end
 
-        it "supports a combination of `**` and literals" do
+        it 'supports a combination of `**` and literals' do
           patterns = @path_list.send(:dir_glob_equivalent_patterns, 'Classes/**/file.{h,m}')
-          patterns.sort.should == %w[
+          patterns.sort.should == %w(
             Classes/**/file.h
             Classes/**/file.m
             Classes/file.h
             Classes/file.m
-          ]
+          )
         end
 
       end
 
       #--------------------------------------#
 
-      describe "#escape_path_for_glob" do
+      describe '#escape_path_for_glob' do
 
-        it "escapes metacharacters" do
+        it 'escapes metacharacters' do
           escaped = @path_list.send(:escape_path_for_glob, '[]{}?**')
           escaped.to_s.should == '\[\]\{\}\?\*\*'
         end

spec/unit/sandbox_spec.rb

@@ -9,9 +9,9 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "In general" do
+    describe 'In general' do
 
-      it "reads the real path of the root so it can be used to build relative paths" do
+      it 'reads the real path of the root so it can be used to build relative paths' do
         root_realpath = temporary_directory + 'Folder/SubFolder'
         FileUtils.mkdir_p(root_realpath)
         symlink = temporary_directory + 'symlink'
@@ -24,24 +24,24 @@ module Pod
         File.directory?(temporary_directory + 'Sandbox').should.be.true
       end
 
-      it "returns the manifest" do
-        @sandbox.manifest.should == nil
+      it 'returns the manifest' do
+        @sandbox.manifest.should.nil?
       end
 
-      it "returns the project" do
-        @sandbox.project.should == nil
+      it 'returns the project' do
+        @sandbox.project.should.nil?
       end
 
-      it "returns the public headers store" do
+      it 'returns the public headers store' do
         @sandbox.public_headers.root.should == temporary_directory + 'Sandbox/Headers'
       end
 
-      it "deletes the entire root directory on implode" do
+      it 'deletes the entire root directory on implode' do
         @sandbox.implode
         File.directory?(temporary_directory + 'Sandbox').should.be.false
       end
 
-      it "cleans any trace of the Pod with the given name" do
+      it 'cleans any trace of the Pod with the given name' do
         pod_root = @sandbox.root + 'BananaLib'
         pod_root.mkpath
         @sandbox.store_podspec('BananaLib', fixture('banana-lib/BananaLib.podspec'))
@@ -63,51 +63,51 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Paths" do
+    describe 'Paths' do
 
-      it "returns the path of the manifest" do
+      it 'returns the path of the manifest' do
         @sandbox.manifest_path.should == temporary_directory + 'Sandbox/Manifest.lock'
       end
 
-      it "returns the path of the Pods project" do
+      it 'returns the path of the Pods project' do
         @sandbox.project_path.should == temporary_directory + 'Sandbox/Pods.xcodeproj'
       end
 
-      it "returns the directory for the support files of a library" do
+      it 'returns the directory for the support files of a library' do
         @sandbox.library_support_files_dir('Pods').should == temporary_directory + 'Sandbox'
       end
 
-      it "returns the directory where a Pod is stored" do
+      it 'returns the directory where a Pod is stored' do
         @sandbox.pod_dir('JSONKit').should == temporary_directory + 'Sandbox/JSONKit'
       end
 
-      it "returns the directory where a local Pod is stored" do
+      it 'returns the directory where a local Pod is stored' do
         @sandbox.store_local_path('BananaLib', Pathname.new('Some Path'))
         @sandbox.pod_dir('BananaLib').should.be == Pathname.new('Some Path')
       end
 
-      it "returns the directory where to store the documentation" do
+      it 'returns the directory where to store the documentation' do
         @sandbox.documentation_dir.should == temporary_directory + 'Sandbox/Documentation'
       end
 
-      it "handles symlinks in /tmp" do
-        tmp_sandbox = Pod::Sandbox.new("/tmp/CocoaPods")
-        tmp_sandbox.root.should.be == Pathname.new("/private/tmp/CocoaPods")
+      it 'handles symlinks in /tmp' do
+        tmp_sandbox = Pod::Sandbox.new('/tmp/CocoaPods')
+        tmp_sandbox.root.should.be == Pathname.new('/private/tmp/CocoaPods')
         tmp_sandbox.implode
       end
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Specification store" do
+    describe 'Specification store' do
 
-      it "loads the stored specification with the given name" do
+      it 'loads the stored specification with the given name' do
         (@sandbox.root + 'Local Podspecs').mkdir
         FileUtils.cp(fixture('banana-lib/BananaLib.podspec'), @sandbox.root + 'Local Podspecs')
         @sandbox.specification('BananaLib').name.should == 'BananaLib'
       end
 
-      it "loads the stored specification from the original path" do
+      it 'loads the stored specification from the original path' do
         spec_file = fixture('banana-lib/BananaLib.podspec')
         spec = Specification.from_file(spec_file)
         Specification.expects(:from_file).with do
@@ -119,7 +119,7 @@ module Pod
         @sandbox.specification('BananaLib')
       end
 
-      it "returns the directory where to store the specifications" do
+      it 'returns the directory where to store the specifications' do
         @sandbox.specifications_dir.should == temporary_directory + 'Sandbox/Local Podspecs'
       end
 
@@ -129,14 +129,14 @@ module Pod
         @sandbox.specification_path('BananaLib').should == @sandbox.root + 'Local Podspecs/BananaLib.podspec'
       end
 
-      it "stores a podspec with a given path into the sandbox" do
+      it 'stores a podspec with a given path into the sandbox' do
         @sandbox.store_podspec('BananaLib', fixture('banana-lib/BananaLib.podspec'))
         path = @sandbox.root + 'Local Podspecs/BananaLib.podspec'
         path.should.exist
         @sandbox.specification_path('BananaLib').should == path
       end
 
-      it "stores a podspec with the given string into the sandbox" do
+      it 'stores a podspec with the given string into the sandbox' do
         podspec_string = fixture('banana-lib/BananaLib.podspec').read
         @sandbox.store_podspec('BananaLib', podspec_string)
         path = @sandbox.root + 'Local Podspecs/BananaLib.podspec'
@@ -148,14 +148,14 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Pods information" do
+    describe 'Pods information' do
 
-      it "stores the list of the names of the pre-downloaded pods" do
+      it 'stores the list of the names of the pre-downloaded pods' do
         @sandbox.store_pre_downloaded_pod('BananaLib')
         @sandbox.predownloaded_pods.should == ['BananaLib']
       end
 
-      it "returns whether a Pod has been pre-downloaded" do
+      it 'returns whether a Pod has been pre-downloaded' do
         @sandbox.predownloaded_pods << 'BananaLib'
         @sandbox.predownloaded?('BananaLib').should.be.true
         @sandbox.predownloaded?('BananaLib/Subspec').should.be.true
@@ -164,12 +164,12 @@ module Pod
 
       #--------------------------------------#
 
-      it "stores the list of the names of the pre-downloaded pods" do
+      it 'stores the list of the names of the pre-downloaded pods' do
         @sandbox.store_head_pod('BananaLib')
         @sandbox.head_pods.should == ['BananaLib']
       end
 
-      it "returns whether a Pod has been pre-downloaded" do
+      it 'returns whether a Pod has been pre-downloaded' do
         @sandbox.head_pods << 'BananaLib'
         @sandbox.head_pod?('BananaLib').should.be.true
         @sandbox.head_pod?('BananaLib/Subspec').should.be.true
@@ -178,36 +178,36 @@ module Pod
 
       #--------------------------------------#
 
-      it "returns the checkout sources of the Pods" do
+      it 'returns the checkout sources of the Pods' do
         @sandbox.store_pre_downloaded_pod('BananaLib/Subspec')
         @sandbox.predownloaded_pods.should == ['BananaLib']
       end
 
-      it "stores the checkout source of a Pod" do
-        source = {:git => 'example.com', :commit => 'SHA'}
-        @sandbox.store_checkout_source('BananaLib/Subspec', source )
+      it 'stores the checkout source of a Pod' do
+        source = { :git => 'example.com', :commit => 'SHA' }
+        @sandbox.store_checkout_source('BananaLib/Subspec', source)
         @sandbox.checkout_sources['BananaLib'].should == source
       end
 
-      it "returns the checkout sources of the Pods" do
-        source = {:git => 'example.com', :commit => 'SHA'}
-        @sandbox.store_checkout_source('BananaLib', source )
+      it 'returns the checkout sources of the Pods' do
+        source = { :git => 'example.com', :commit => 'SHA' }
+        @sandbox.store_checkout_source('BananaLib', source)
         @sandbox.checkout_sources.should == { 'BananaLib' => source }
       end
 
       #--------------------------------------#
 
-      it "stores the local path of a Pod" do
+      it 'stores the local path of a Pod' do
         @sandbox.store_local_path('BananaLib/Subspec', Pathname.new('Some Path'))
         @sandbox.development_pods['BananaLib'].should == 'Some Path'
       end
 
-      it "returns the path of the local pods grouped by name" do
+      it 'returns the path of the local pods grouped by name' do
         @sandbox.store_local_path('BananaLib', 'Some Path')
         @sandbox.development_pods.should == { 'BananaLib' => 'Some Path' }
       end
 
-      it "returns whether a Pod is local" do
+      it 'returns whether a Pod is local' do
         @sandbox.store_local_path('BananaLib', Pathname.new('Some Path'))
         @sandbox.local?('BananaLib').should.be.true
         @sandbox.local?('BananaLib/Subspec').should.be.true

spec/unit/target/aggregate_target_spec.rb

@@ -2,26 +2,26 @@ require File.expand_path('../../../spec_helper', __FILE__)
 
 module Pod
   describe AggregateTarget do
-    describe "In general" do
+    describe 'In general' do
       before do
         @target_definition = Podfile::TargetDefinition.new('Pods', nil)
         @target_definition.link_with_first_target = true
         @target = AggregateTarget.new(@target_definition, config.sandbox)
       end
 
-      it "returns the target_definition that generated it" do
+      it 'returns the target_definition that generated it' do
         @target.target_definition.should == @target_definition
       end
 
-      it "returns the label of the target definition" do
+      it 'returns the label of the target definition' do
         @target.label.should == 'Pods'
       end
 
-      it "returns its name" do
+      it 'returns its name' do
         @target.name.should == 'Pods'
       end
 
-      it "returns the name of its product" do
+      it 'returns the name of its product' do
         @target.product_name.should == 'libPods.a'
       end
 
@@ -35,7 +35,7 @@ module Pod
       end
     end
 
-    describe "Support files" do
+    describe 'Support files' do
       before do
         @target_definition = Podfile::TargetDefinition.new('Pods', nil)
         @target_definition.link_with_first_target = true
@@ -43,40 +43,40 @@ module Pod
         @target.client_root = config.sandbox.root.dirname
       end
 
-      it "returns the absolute path of the xcconfig file" do
-        @target.xcconfig_path("Release").to_s.should.include?('Pods/Pods.release.xcconfig')
+      it 'returns the absolute path of the xcconfig file' do
+        @target.xcconfig_path('Release').to_s.should.include?('Pods/Pods.release.xcconfig')
       end
 
-      it "returns the absolute path of the resources script" do
+      it 'returns the absolute path of the resources script' do
         @target.copy_resources_script_path.to_s.should.include?('Pods/Pods-resources.sh')
       end
 
-      it "returns the absolute path of the target header file" do
+      it 'returns the absolute path of the target header file' do
         @target.target_environment_header_path.to_s.should.include?('Pods/Pods-environment.h')
       end
 
-      it "returns the absolute path of the prefix header file" do
+      it 'returns the absolute path of the prefix header file' do
         @target.prefix_header_path.to_s.should.include?('Pods/Pods-prefix.pch')
       end
 
-      it "returns the absolute path of the bridge support file" do
+      it 'returns the absolute path of the bridge support file' do
         @target.bridge_support_path.to_s.should.include?('Pods/Pods.bridgesupport')
       end
 
-      it "returns the absolute path of the acknowledgements files without extension" do
+      it 'returns the absolute path of the acknowledgements files without extension' do
         @target.acknowledgements_basepath.to_s.should.include?('Pods/Pods-acknowledgements')
       end
 
-      it "returns the path of the resources script relative to the user project" do
+      it 'returns the path of the resources script relative to the user project' do
         @target.copy_resources_script_relative_path.should == '${SRCROOT}/Pods/Pods-resources.sh'
       end
 
-      it "returns the path of the xcconfig file relative to the user project" do
-        @target.xcconfig_relative_path("Release").should == 'Pods/Pods.release.xcconfig'
+      it 'returns the path of the xcconfig file relative to the user project' do
+        @target.xcconfig_relative_path('Release').should == 'Pods/Pods.release.xcconfig'
       end
     end
 
-    describe "Pod targets" do
+    describe 'Pod targets' do
       before do
         @spec = fixture_spec('banana-lib/BananaLib.podspec')
         @target_definition = Podfile::TargetDefinition.new('Pods', nil)
@@ -86,33 +86,33 @@ module Pod
         @target.pod_targets = [@pod_target]
       end
 
-      it "returns pod targets by build configuration" do
+      it 'returns pod targets by build configuration' do
         pod_target_release = PodTarget.new([@spec], @target_definition, config.sandbox)
-        pod_target_release.expects(:include_in_build_config?).with("Debug").returns(false)
-        pod_target_release.expects(:include_in_build_config?).with("Release").returns(true)
+        pod_target_release.expects(:include_in_build_config?).with('Debug').returns(false)
+        pod_target_release.expects(:include_in_build_config?).with('Release').returns(true)
         @target.pod_targets = [@pod_target, pod_target_release]
         @target.user_build_configurations = {
-          "Debug" => :debug,
-          "Release" => :release
+          'Debug' => :debug,
+          'Release' => :release,
         }
         expected = {
-          "Debug" => @pod_target.specs,
-          "Release" => (@pod_target.specs + pod_target_release.specs)
+          'Debug' => @pod_target.specs,
+          'Release' => (@pod_target.specs + pod_target_release.specs),
         }
         @target.specs_by_build_configuration.should == expected
       end
 
-      it "returns the specs of the Pods used by this aggregate target" do
-        @target.specs.map(&:name).should == ["BananaLib"]
+      it 'returns the specs of the Pods used by this aggregate target' do
+        @target.specs.map(&:name).should == ['BananaLib']
       end
 
-      it "returns the specs of the Pods used by this aggregate target" do
-        @target.specs.map(&:name).should == ["BananaLib"]
+      it 'returns the specs of the Pods used by this aggregate target' do
+        @target.specs.map(&:name).should == ['BananaLib']
       end
 
-      it "returns the spec consumers for the pod targets" do
-        consumer_reps = @target.spec_consumers.map { |consumer| [consumer.spec.name, consumer.platform_name ] }
-        consumer_reps.should == [["BananaLib", :ios]]
+      it 'returns the spec consumers for the pod targets' do
+        consumer_reps = @target.spec_consumers.map { |consumer| [consumer.spec.name, consumer.platform_name] }
+        consumer_reps.should == [['BananaLib', :ios]]
       end
     end
   end

spec/unit/target/pod_target_spec.rb

@@ -9,48 +9,48 @@ module Pod
       @pod_target.stubs(:platform).returns(:ios)
     end
 
-    describe "In general" do
-      it "returns the target_definition that generated it" do
+    describe 'In general' do
+      it 'returns the target_definition that generated it' do
         @pod_target.target_definition.should == @target_definition
       end
 
-      it "returns its name" do
+      it 'returns its name' do
         @pod_target.name.should == 'Pods-BananaLib'
       end
 
-      it "returns the name of its product" do
+      it 'returns the name of its product' do
         @pod_target.product_name.should == 'libPods-BananaLib.a'
       end
 
-      it "returns the spec consumers for the pod targets" do
-        @pod_target.spec_consumers.should.not == nil
+      it 'returns the spec consumers for the pod targets' do
+        @pod_target.spec_consumers.should.not.nil?
       end
 
-      it "returns the root spec" do
+      it 'returns the root spec' do
         @pod_target.root_spec.name.should == 'BananaLib'
       end
 
-      it "returns the name of the Pod" do
+      it 'returns the name of the Pod' do
         @pod_target.pod_name.should == 'BananaLib'
       end
 
-      it "returns the name of the Pods on which this target depends" do
-        @pod_target.dependencies.should == ["monkey"]
+      it 'returns the name of the Pods on which this target depends' do
+        @pod_target.dependencies.should == ['monkey']
       end
 
-      it "returns whether it is whitelisted in a build configuration" do
+      it 'returns whether it is whitelisted in a build configuration' do
         @target_definition.store_pod('BananaLib')
         @target_definition.whitelist_pod_for_configuration('BananaLib', 'debug')
         @pod_target.include_in_build_config?('Debug').should.be.true
         @pod_target.include_in_build_config?('Release').should.be.false
       end
 
-      it "is whitelisted on all build configurations of it is a dependency of other Pods" do
+      it 'is whitelisted on all build configurations of it is a dependency of other Pods' do
         @pod_target.include_in_build_config?('Debug').should.be.true
         @pod_target.include_in_build_config?('Release').should.be.true
       end
 
-      it "raises if a Pod is whitelisted for different build configurations" do
+      it 'raises if a Pod is whitelisted for different build configurations' do
         @target_definition.store_pod('BananaLib')
         @target_definition.store_pod('BananaLib/Subspec')
         @target_definition.whitelist_pod_for_configuration('BananaLib', 'debug')
@@ -60,24 +60,24 @@ module Pod
       end
     end
 
-    describe "Support files" do
-      it "returns the absolute path of the xcconfig file" do
-        @pod_target.xcconfig_path("Release").to_s.should.include 'Pods/Pods-BananaLib.release.xcconfig'
+    describe 'Support files' do
+      it 'returns the absolute path of the xcconfig file' do
+        @pod_target.xcconfig_path('Release').to_s.should.include 'Pods/Pods-BananaLib.release.xcconfig'
       end
 
-      it "returns the absolute path of the target header file" do
+      it 'returns the absolute path of the target header file' do
         @pod_target.target_environment_header_path.to_s.should.include 'Pods/Pods-environment.h'
       end
 
-      it "returns the absolute path of the prefix header file" do
+      it 'returns the absolute path of the prefix header file' do
         @pod_target.prefix_header_path.to_s.should.include 'Pods/Pods-BananaLib-prefix.pch'
       end
 
-      it "returns the absolute path of the bridge support file" do
+      it 'returns the absolute path of the bridge support file' do
         @pod_target.bridge_support_path.to_s.should.include 'Pods/Pods-BananaLib.bridgesupport'
       end
 
-      it "returns the absolute path of the public and private xcconfig files" do
+      it 'returns the absolute path of the public and private xcconfig files' do
         @pod_target.xcconfig_path.to_s.should.include 'Pods/Pods-BananaLib.xcconfig'
         @pod_target.xcconfig_private_path.to_s.should.include 'Pods/Pods-BananaLib-Private.xcconfig'
       end

spec/unit/user_interface/error_report_spec.rb

@@ -77,7 +77,7 @@ EOS
 EOS
         @report.stubs(:host_information).returns(':host_information')
         @report.stubs(:xcode_information).returns(':xcode_information')
-        @report.stubs(:repo_information).returns(['repo_1', 'repo_2'])
+        @report.stubs(:repo_information).returns(%w(repo_1 repo_2))
         report = remove_color(@report.report(@exception))
         report.should == expected
       end

spec/unit/validator_spec.rb

@@ -6,7 +6,7 @@ module Bacon
     alias_method :after_webmock, :after
     def after(&block)
       after_webmock do
-        block.call()
+        block.call
         WebMock.reset!
       end
     end
@@ -24,7 +24,7 @@ module Pod
     #
     def write_podspec(text, name = 'JSONKit.podspec.json')
       file = temporary_directory + name
-      File.open(file, 'w') {|f| f.write(text) }
+      File.open(file, 'w') { |f| f.write(text) }
       file
     end
 
@@ -45,8 +45,8 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Quick mode" do
-      it "validates a correct podspec" do
+    describe 'Quick mode' do
+      it 'validates a correct podspec' do
         sut = Validator.new(podspec_path)
         sut.quick = true
         sut.validate
@@ -54,7 +54,7 @@ module Pod
         sut.validated?.should.be.true
       end
 
-      it "lints the podspec during validation" do
+      it 'lints the podspec during validation' do
         podspec = stub_podspec(/.*name.*/, '"name": "TEST",')
         file = write_podspec(podspec)
         sut = Validator.new(file)
@@ -64,7 +64,7 @@ module Pod
         sut.validated?.should.be.false
       end
 
-      it "respects quick mode" do
+      it 'respects quick mode' do
         file = write_podspec(stub_podspec)
         sut = Validator.new(file)
         sut.quick = true
@@ -72,7 +72,7 @@ module Pod
         sut.validate
       end
 
-      it "respects the only errors option" do
+      it 'respects the only errors option' do
         podspec = stub_podspec(/.*summary.*/, '"summary": "A short description of",')
         file = write_podspec(podspec)
         sut = Validator.new(file)
@@ -83,21 +83,21 @@ module Pod
         sut.validated?.should.be.true
       end
 
-      it "handles symlinks" do
+      it 'handles symlinks' do
         file = write_podspec(stub_podspec)
         validator = Validator.new(file)
         validator.quick = true
         validator.stubs(:validate_url)
         validator.validate
-        validator.validation_dir.should.be == Pathname.new("/private/tmp/CocoaPods/Lint")
+        validator.validation_dir.should.be == Pathname.new('/private/tmp/CocoaPods/Lint')
       end
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Extensive analysis" do
+    describe 'Extensive analysis' do
 
-      describe "URL validation" do
+      describe 'URL validation' do
         before do
           @sut = Validator.new(podspec_path)
           @sut.stubs(:install_pod)
@@ -108,61 +108,61 @@ module Pod
           WebMock::API.stub_request(:get, /not-found/).to_return(:status => 404)
         end
 
-        describe "Homepage validation" do
-          it "checks if the homepage is valid" do
+        describe 'Homepage validation' do
+          it 'checks if the homepage is valid' do
             Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local/not-found/')
             @sut.validate
             @sut.results.map(&:to_s).first.should.match /The URL (.*) is not reachable/
           end
 
-          it "indicates if it was not able to validate the homepage" do
+          it 'indicates if it was not able to validate the homepage' do
             WebMock::API.stub_request(:head, 'banana-corp.local').to_raise(SocketError)
             Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local/')
             @sut.validate
             @sut.results.map(&:to_s).first.should.match /There was a problem validating the URL/
           end
 
-          it "does not fail if the homepage redirects" do
+          it 'does not fail if the homepage redirects' do
             WebMock::API.stub_request(:head, /redirect/).to_return(
-              :status => 301, :headers => { 'Location' => 'http://banana-corp.local/found/' } )
-            WebMock::API.stub_request(:head, /found/).to_return( :status => 200 )
+              :status => 301, :headers => { 'Location' => 'http://banana-corp.local/found/' })
+            WebMock::API.stub_request(:head, /found/).to_return(:status => 200)
             Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local/redirect/')
             @sut.validate
             @sut.results.length.should.equal 0
           end
 
-          it "does not fail if the homepage does not support HEAD" do
-            WebMock::API.stub_request(:head, /page/).to_return( :status => 405 )
-            WebMock::API.stub_request(:get, /page/).to_return( :status => 200 )
+          it 'does not fail if the homepage does not support HEAD' do
+            WebMock::API.stub_request(:head, /page/).to_return(:status => 405)
+            WebMock::API.stub_request(:get, /page/).to_return(:status => 200)
             Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local/page/')
             @sut.validate
             @sut.results.length.should.equal 0
           end
 
-          it "does not fail if the homepage errors on HEAD" do
-            WebMock::API.stub_request(:head, /page/).to_return( :status => 500 )
-            WebMock::API.stub_request(:get, /page/).to_return( :status => 200 )
+          it 'does not fail if the homepage errors on HEAD' do
+            WebMock::API.stub_request(:head, /page/).to_return(:status => 500)
+            WebMock::API.stub_request(:get, /page/).to_return(:status => 200)
             Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local/page/')
             @sut.validate
             @sut.results.length.should.equal 0
           end
 
-          it "does not follow redirects infinitely" do
+          it 'does not follow redirects infinitely' do
             WebMock::API.stub_request(:head, /redirect/).to_return(
               :status => 301,
-              :headers => { 'Location' => 'http://banana-corp.local/redirect/' } )
+              :headers => { 'Location' => 'http://banana-corp.local/redirect/' })
             Specification.any_instance.stubs(:homepage).returns(
               'http://banana-corp.local/redirect/')
             @sut.validate
             @sut.results.map(&:to_s).first.should.match /The URL \(.*\) is not reachable/
           end
 
-          it "supports relative redirects" do
+          it 'supports relative redirects' do
             WebMock::API.stub_request(:head, /redirect/).to_return(
               :status => 302,
               :headers => { 'Location' => '/foo' })
             WebMock::API.stub_request(:head, /foo/).to_return(
-            :status => 200 )
+            :status => 200)
             Specification.any_instance.stubs(:homepage).returns(
               'http://banana-corp.local/redirect')
             @sut.validate
@@ -170,19 +170,19 @@ module Pod
           end
         end
 
-        describe "Screenshot validation" do
+        describe 'Screenshot validation' do
           before do
             @sut.stubs(:validate_homepage)
             WebMock::API.stub_request(:head, 'banana-corp.local/valid-image.png').to_return(:status => 200, :headers => { 'Content-Type' => 'image/png' })
           end
 
-          it "checks if the screenshots are valid" do
+          it 'checks if the screenshots are valid' do
             Specification.any_instance.stubs(:screenshots).returns(['http://banana-corp.local/valid-image.png'])
             @sut.validate
             @sut.results.should.be.empty?
           end
 
-          it "should fail if any of the screenshots URLS do not return an image" do
+          it 'should fail if any of the screenshots URLS do not return an image' do
             WebMock::API.stub_request(:head, 'banana-corp.local/').to_return(:status => 200)
             Specification.any_instance.stubs(:screenshots).returns(['http://banana-corp.local/valid-image.png', 'http://banana-corp.local/'])
             @sut.validate
@@ -190,12 +190,12 @@ module Pod
           end
         end
 
-        describe "social media URL validation" do
+        describe 'social media URL validation' do
           before do
             @sut.stubs(:validate_homepage)
           end
 
-          it "checks if the social media URL is valid" do
+          it 'checks if the social media URL is valid' do
             Specification.any_instance.stubs(:social_media_urlon_url).returns('http://banana-corp.local/')
             WebMock::API.stub_request(:head, /banana-corp.local/).to_return(:status => 200)
             @sut.validate
@@ -210,12 +210,12 @@ module Pod
           end
         end
 
-        describe "documentation URL validation" do
+        describe 'documentation URL validation' do
           before do
             @sut.stubs(:validate_homepage)
           end
 
-          it "checks if the documentation URL is valid" do
+          it 'checks if the documentation URL is valid' do
             Specification.any_instance.stubs(:documentation_url).returns('http://banana-corp.local/')
             WebMock::API.stub_request(:head, /banana-corp.local/).to_return(:status => 200)
             @sut.validate
@@ -229,12 +229,12 @@ module Pod
           end
         end
 
-        describe "docset URL validation" do
+        describe 'docset URL validation' do
           before do
             @sut.stubs(:validate_homepage)
           end
 
-          it "checks if the docset URL is valid" do
+          it 'checks if the docset URL is valid' do
             Specification.any_instance.stubs(:docset_url).returns('http://banana-corp.local/')
             WebMock::API.stub_request(:head, /banana-corp.local/).to_return(:status => 200)
             @sut.validate
@@ -249,7 +249,7 @@ module Pod
         end
       end
 
-      it "respects the no clean option" do
+      it 'respects the no clean option' do
         file = write_podspec(stub_podspec)
         sut = Validator.new(file)
         sut.stubs(:validate_url)
@@ -258,7 +258,7 @@ module Pod
         sut.validation_dir.should.exist
       end
 
-      it "builds the pod per platform" do
+      it 'builds the pod per platform' do
         file = write_podspec(stub_podspec)
         sut = Validator.new(file)
         sut.stubs(:validate_url)
@@ -268,35 +268,35 @@ module Pod
         sut.validate
       end
 
-      it "uses the deployment target of the specification" do
+      it 'uses the deployment target of the specification' do
         sut = Validator.new(podspec_path)
         sut.stubs(:validate_url)
         sut.stubs(:validate_screenshots)
         podfile = sut.send(:podfile_from_spec, :ios, '5.0')
         dependency = podfile.target_definitions['Pods'].dependencies.first
-        dependency.external_source.has_key?(:podspec).should.be.true
+        dependency.external_source.key?(:podspec).should.be.true
       end
 
-      it "respects the local option" do
+      it 'respects the local option' do
         sut = Validator.new(podspec_path)
         sut.stubs(:validate_url)
         podfile = sut.send(:podfile_from_spec, :ios, '5.0')
         deployment_target = podfile.target_definitions['Pods'].platform.deployment_target
-        deployment_target.to_s.should == "5.0"
+        deployment_target.to_s.should == '5.0'
       end
 
-      it "uses xcodebuild to generate notes and warnings" do
+      it 'uses xcodebuild to generate notes and warnings' do
         sut = Validator.new(podspec_path)
         sut.stubs(:check_file_patterns)
         sut.stubs(:xcodebuild).returns("file.m:1:1: warning: direct access to objective-c's isa is deprecated")
         sut.stubs(:validate_url)
         sut.validate
         first = sut.results.map(&:to_s).first
-        first.should.include "[xcodebuild]"
+        first.should.include '[xcodebuild]'
         sut.result_type.should == :note
       end
 
-      it "checks for file patterns" do
+      it 'checks for file patterns' do
         file = write_podspec(stub_podspec(/.*source_files.*/, '"source_files": "wrong_paht.*",'))
         sut = Validator.new(file)
         sut.stubs(:build_pod)
@@ -306,11 +306,11 @@ module Pod
         sut.result_type.should == :error
       end
 
-      it "validates a podspec with dependencies" do
+      it 'validates a podspec with dependencies' do
         podspec = stub_podspec(/.*name.*/, '"name": "ZKit",')
         podspec.gsub!(/.*requires_arc.*/, '"dependencies": { "SBJson": [ "~> 3.2" ] }, "requires_arc": false')
         podspec.gsub!(/.*license.*$/, '"license": "Public Domain",')
-        file = write_podspec(podspec, "ZKit.podspec.json")
+        file = write_podspec(podspec, 'ZKit.podspec.json')
 
         spec = Specification.from_file(file)
         sut = Validator.new(spec)